Danfoss VLT AutomationDrive EZ FC 321 Programming Manual Download Page 281 | Manualshive

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110

e3

0b

a2

60

.1

0

105
100

95

60s

100

90.7

98

Current

% of rated

Time

Desired current>100%

Inverter

load

counter

Time

Warning

Warning

~

~

Illustration 80: Output Current in Overload Condition

If the motor is unable to run continuously with the demanded capacity, run it at reduced speed for a while.
Select

parameter 14-61 Function at Inverter Overload

to automatically reduce motor speed until the output current is below 100% of

the rated current (set in

parameter 14-62 Inv. Overload Derate Current

).

Parameter 14-61 Function at Inverter Overload

is an alternative

to letting the drive trip.
The drive estimates the load on the power section with an inverter load counter, which causes a warning at 98% and a reset of the
warning at 90%. At the value 100%, the drive trips and issues an alarm. Status for the counter can be read in

parameter 16-35 Inverter

Thermal

.

If

parameter 14-61 Function at Inverter Overload

is set to

[3] Derate

, the motor speed is reduced when the counter exceeds 98%, and

stays reduced until the counter has dropped below 90.7%. If

parameter 14-62 Inv. Overload Derate Current

is set to for example 95%,

a steady overload causes the pump speed to fluctuate between values corresponding to 110% and 95% of rated output current for
the drive.

Parameter 14-61 Function at Inverter Overload

Table 515: Parameter 14-61 Function at Inverter Overload

14-61 Function at Inverter Overload

Default Value: [0] Trip

Parameter Type: Option

Setup: All set-ups

Conversion Index: -

Data Type: Uint8

Change during operation: True

Use if there is a steady overload beyond the thermal limits (110% for 60 s).

Option

Name

Description

[0]*

Trip

Select

[0] Trip

to make the drive trip and issue an alarm.

[1]

Derate

Reduces the motor speed to decrease the load on the power section and allowing it to cool down.

Parameter 14-62 Inv. Overload Derate Current

Table 516: Parameter 14-62 Inv. Overload Derate Current

14-62 Inv. Overload Derate Current

Default Value: 95%

Parameter Type: Range, 50 - 100%

Setup: All set-ups

Conversion Index: 0

Data Type: Uint16

Change during operation: True

Enter the current level (in % of rated output current for the drive) when running with reduced motor speed after load on the drive
has exceeded the allowable limit (110% for 60 s).

AU373327181955en-000101 / 130R1208 | 281

Danfoss A/S © 2021.08

Parameter Descriptions

VLT® AutomationDrive EZ FC 321

Programming Guide

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Summary of Contents for VLT AutomationDrive EZ FC 321

Page 1: ...Programming Guide VLT AutomationDrive EZ FC 321 vlt drives danfoss com ...

Page 2: ......

Page 3: ...ty Symbols 15 General Safety Precautions 16 Lifting the Drive 17 Mechanical Installation Precautions 18 Safe Operation 18 How to Program 19 Local Control Panel 19 LCD Display 20 LCP Keys 20 Quick Transfer of Parameter Settings between Multiple Drives 22 Transferring Data from the Drive to the LCP 22 Transferring Data from the LCP to the Drive 22 Display Mode 22 Display Mode Selection of Readouts 2...

Page 4: ...P Custom Readout 44 0 4 LCP Keypad 48 0 5 Copy Save 50 0 6 Password 51 0 7 Clock Settings 53 Parameter Group 1 Load and Motor 56 1 0 General Settings 56 Motor Set ups 61 Asynchronous Motor Set up 61 PM Motor Set up 62 Rotor Detection 62 Parking 62 Application specific Adjustment when Running VVC 62 SynRM Motor Set up with VVC 63 Initial Programming 63 Programming Motor Data 63 Application specific...

Page 5: ... Ramp 2 114 3 6 Ramp 3 115 3 7 Ramp 4 117 3 8 Other Ramps 119 3 9 Digital Pot Meter 121 Parameter Group 4 Limits Warnings 123 4 1 Motor Limits 123 4 2 Limit Factors 125 4 3 Motor Feedback Monitoring 128 4 4 Speed Monitor 131 4 5 Adjustable Warnings 133 4 6 Speed Bypass 137 4 8 Power Limit 138 4 9 Directional Limits 139 Parameter Group 5 Digital I O Mode 141 5 0 Digital I O Mode 141 5 1 Digital Inp...

Page 6: ...Communications and Options 203 8 0 General Settings 203 8 1 Ctrl Word Settings 206 8 3 FC Port Settings 213 8 4 FC MC Protocol Set 215 8 5 Digital Bus 224 8 8 FC Port Diagnostics 227 Parameter Group 9 PROFIBUS 228 Parameter Group 10 CAN Fieldbus 228 Parameter Group 12 Ethernet 228 Parameter Group 13 Smart Logic Control 228 13 0 SLC Settings 229 13 1 Comparators 235 RS FlipFlops 240 13 2 Timers 246...

Page 7: ...294 15 4 Drive Identification 295 15 6 Option Ident 298 15 8 Operating Data II 300 15 9 Parameter Info 301 Parameter Group 16 Data Readouts 301 16 0 General Status 301 16 1 Motor Status 303 16 3 Drive Status 306 16 5 Ref Feedb 309 16 6 Inputs and Outputs 310 16 8 Fieldbus FC Port 314 16 9 Diagnosis Readouts 315 Parameter Group 18 Data Readouts 2 318 18 0 Maintenance Log 318 18 3 Analog Readouts 31...

Page 8: ...end Fault Log 343 40 5 Advanced Control Settings 344 Parameter Group 43 Unit Readouts 345 43 0 Component Status 345 43 1 Power Card Status 346 43 2 Fan Pow Card Status 347 Troubleshooting 349 Status Messages 349 Warnings and Alarms 349 Alarm Warning Code List 349 Indicator Light 353 Alarm Word Warning Word and Extended Status Word 353 Descriptions of Warnings and Alarms 355 Appendix 371 Symbols an...

Page 9: ...e Versions Supported software versions 8 43 The software version number can be read from parameter 15 43 Software Version 1 3 Approvals and Certifications Table 1 Approvals and Certifications More approvals and certifications are available For more information contact a local partner AU373327181955en 000101 130R1208 9 Danfoss A S 2021 08 Introduction VLT AutomationDrive EZ FC 321 Programming Guide...

Page 10: ...V DC 10 V DC 95 400 V AC 2 A Par 5 00 2 1 ON S801 R 82 R 81 Chassis Earth 1 1 Illustration 1 Wiring Schematic A Analog D Digital 1 Do not connect cable shield Terminal 37 is used for Safe Torque Off STO For STO installation instructions refer to the VLT Frequency Converters Safe Torque Off Operating Guide Long control cables and analog signals may in rare cases depending on installation result in ...

Page 11: ...put wiring Illustration 2 PNP Source NPN Sink Digital input wiring 12 13 18 19 27 29 32 33 20 37 24 VDC 0 VDC e30bt107 11 Illustration 3 NPN Sink N O T I C E Control cables must be shielded armored AU373327181955en 000101 130R1208 11 Danfoss A S 2021 08 Introduction VLT AutomationDrive EZ FC 321 Programming Guide ...

Page 12: ...7 Safe Torque Off 12 13 18 37 e30ba155 12 32 27 19 29 33 20 P 5 12 0 P 5 10 8 Start Stop 24V Speed Safe Stop Start Stop 18 Illustration 5 Start Stop 1 4 2 Pulse Start Stop Terminal 18 Parameter 5 10 Terminal 18 Digital Input 9 Latched start Terminal 27 Parameter 5 12 Terminal 27 Digital Input 6 Stop inverse Terminal 37 Safe Torque Off AU373327181955en 000101 130R1208 12 Danfoss A S 2021 08 Introdu...

Page 13: ... 27 Parameter 5 12 Terminal 27 Digital Input 19 Freeze reference Terminal 37 Safe Torque Off Terminal 29 Parameter 5 13 Terminal 29 Digital Input 21 Speed up Terminal 32 Parameter 5 14 Terminal 32 Digital Input 22 Speed down 12 18 27 29 32 37 24V Par 5 10 Par 5 12 Par 5 13 Par 5 14 e30ba021 13 Illustration 7 Speed Up Speed Down AU373327181955en 000101 130R1208 13 Danfoss A S 2021 08 Introduction V...

Page 14: ...h voltage 10 V Terminal 53 low reference feedback 0 RPM Terminal 53 high reference feedback 1500 RPM Switch S201 OFF U e30ba154 11 55 50 39 42 53 54 Speed RPM P 6 15 1 k 10V 30mA Ref voltage P 6 11 10V Illustration 8 Potentiometer Reference AU373327181955en 000101 130R1208 14 Danfoss A S 2021 08 Introduction VLT AutomationDrive EZ FC 321 Programming Guide ...

Page 15: ...aff who are familiar with and authorized to install commission and maintain equipment systems and circuits in accordance with pertinent laws and regulations Also the skilled personnel must be familiar with the instructions and safety meas ures described in this manual and the other product specific manuals If you are not a skilled electrician do not perform any electri cal installation and trouble...

Page 16: ...k connections to other drives Wait for the time specified in the Discharge Time tables for the capacitors to discharge fully before performing any service or repair work Measure the voltage level to verify full discharge Table 2 Discharge Time Voltage V Minimum waiting time minutes 4 15 20 hp 200 240 0 34 5 0 7 5 50 60 100 380 500 1 0 10 15 100 125 200 525 600 1 0 10 15 100 525 690 125 200 C A U T...

Page 17: ...he proper center of gravity lift point Reposition the lifting point if the unit is not level Table 3 Drive Weights and Dimensions Enclosure size Protection rating Dimensions HxWxD in Weight lb A2 IP20 Chassis 10 6x3 6x8 7 10 8 A3 IP20 Chassis 10 6x5 2x8 7 14 6 A5 IP66 Type 4X 16 6x9 6x7 9 31 5 B1 IP66 Type 4X 18 9x9 6x10 3 51 B2 IP66 Type 4X 25 6x9 6x10x3 60 B3 IP20 Chassis 15 8x6 5x9 8 26 5 B4 IP...

Page 18: ...t filters when shielded motor cables are not used 2 7 Safe Operation When operating the unit refer to the Programming Guide and Application Guide for guidance and all applicable safety instructions The drive is not suitable as the only safety device in the system Make sure that additional monitoring and protection devices on drives motors and accessories are installed according to the regional saf...

Page 19: ...on 3 Navigation keys and indicator lights 4 Operation keys and indicator lights a Status line Status messages showing icons and graphics b Line 1 2 Operator data lines showing data defined or selected Add up to 1 extra line by pressing Sta tus c Status line Status messages showing text The LCP display can show up to 5 items of operating data while showing Status N O T I C E If start up is delayed ...

Page 20: ... set ups can be changed immediately via the LCP unless a password has been created via parameter 0 60 Main Menu Password or via parameter 0 65 Quick Menu Password Indicator lights If certain threshold values are exceeded the alarm and or warning indicator lights up A status and alarm text appear on the LCP The ON indicator light is activated when the drive receives mains voltage or via a DC bus te...

Page 21: ...formation about a command parameter or function in any display window Info provides detailed in formation whenever help is needed Exit Info mode by pressing either Info Back or Cancel Naviga tion keys The 4 navigation keys are used to navigate between the different options available in Quick Menu Main Menu and Alarm Log Press the keys to move the cursor OK Press to select a parameter marked by the...

Page 22: ...lect 1 All to LCP Press OK 3 1 2 2 Transferring Data from the LCP to the Drive Procedure Go to parameter 0 50 LCP Copy Press OK Select 2 All from LCP Press OK 3 1 3 Display Mode In normal operation up to 5 different operating variables can be indicated continuously in the middle section 1 1 1 2 and 1 3 as well as 2 and 3 3 1 4 Display Mode Selection of Readouts It is possible to toggle between 3 s...

Page 23: ... 16 20 Motor Angle Parameter 16 21 Torque High Res Parameter 16 22 Torque Parameter 16 24 Calibrated Stator Resistance Parameter 16 30 DC Link Voltage V Parameter 16 34 Heatsink Temp C Parameter 16 35 Inverter Thermal Parameter 16 36 Inv Nom Current A Parameter 16 37 Inv Max Current A Parameter 16 38 SL Controller State Parameter 16 39 Control Card Temp C Parameter 16 40 Logging Buffer Full Parame...

Page 24: ...33 Hz Hz Parameter 16 69 Pulse Output 27 Hz Hz Parameter 16 70 Pulse Output 29 Hz Hz Parameter 16 71 Relay Output bin Parameter 16 72 Counter A Parameter 16 73 Counter B Parameter 16 75 Analog In X30 11 Parameter 16 76 Analog In X30 12 Parameter 16 77 Analog Out X30 8 mA Parameter 16 80 Fieldbus CTW 1 hex Parameter 16 82 Fieldbus REF 1 hex Parameter 16 84 Comm Option STW hex Parameter 16 85 FC Por...

Page 25: ...perating variables 1 1 1 2 1 3 and 2 shown in the following illustration In the example speed motor current motor power and frequency are selected as variables in the 1st and 2nd lines 1 1 2 1 3 1 2 e30bp062 10 207 RPM 1 1 24 4 kW 5 25 A 6 9 Hz Status Auto Remote Running Illustration 13 Status View II 3 1 4 3 Status View III This state shows the event and action of the smart logic control e30bp063...

Page 26: ...keys The parameters in the following table are accessible Table 7 Selection of Parameter Parameter Setting Parameter 0 01 Language Parameter 1 20 Motor Power kW kW Parameter 1 22 Motor Voltage V Parameter 1 23 Motor Frequency Hz Parameter 1 24 Motor Current A Parameter 1 25 Motor Nominal Speed RPM Parameter 3 02 Minimum Reference RPM Select Changes made to get information about The last 10 changes...

Page 27: ... current Parameter 1 25 Motor Nominal Speed Set nameplate speed in RPM Parameter 5 12 Terminal 27 Digital In put If terminal default is 2 Coast in verse it is possible to change this setting to 0 No function No con nection to terminal 27 is then needed for running AMA Parameter 1 29 Automatic Motor Adap tation AMA Set desired AMA function Enable complete AMA is recommended AU373327181955en 000101 ...

Page 28: ...ng Quick Menu To set up the applications listed follow the instructions on the successive screens The Info key can be used throughout the SAS to see help information for various selections settings and messages The following 3 applications are included Mechanical brake Conveyor Pump fan The following 4 fieldbusses can be selected PROFIBUS PROFINET DeviceNet EtherNet IP N O T I C E The drive ignore...

Page 29: ...s Select a parameter group with the navigation keys After selecting a parameter group select a parameter with the navigation keys The middle section on the display shows the parameter number and name and the selected parameter value e30bp067 10 740RPM 0 01 Language 0 English 10 64A 1 1 0 0 Basic Settings Illustration 17 Parameter Selection 3 1 10 Changing Data The procedure for changing data in th...

Page 30: ...dicates the selected digit Place the cursor on the digit to save and press OK e30bp072 10 957RPM 1 71 High starting torque time 0 s 11 58A 1 1 1 7 Start Adjustments 4 Illustration 22 Saving 3 1 14 Value Step by Step Certain parameters can be changed step by step This applies to Parameter 1 20 Motor Power kW Parameter 1 22 Motor Voltage Parameter 1 23 Motor Frequency The parameters are changed both...

Page 31: ...kages 1 4 2 Français Part of language package 1 3 Dansk Part of language package 1 4 Español Part of language package 1 5 Italiano Part of language package 1 6 Svenska Part of language package 1 7 Nederlands Part of language package 1 10 Chinese Part of language package 2 20 Suomi Part of language package 1 22 English US Part of language package 4 27 Greek Part of language package 4 28 Bras Port P...

Page 32: ...or Speed Unit and parameter 0 03 Regional Settings depend on the region to which the drive is supplied Option Name Description 0 RPM Select to show motor speed variables and parameters using motor speed RPM 1 Hz Select to show motor speed variables and parameters using output frequency Hz Parameter 0 03 Regional Settings Table 11 Parameter 0 03 Regioanl Settings 0 03 Regional Settings Default valu...

Page 33: ...d in parameter 0 10 Active Set up and is shown in the LCP By using multi setup it is possible to switch between setups with the drive running or it can be stopped via digital input or serial communication commands If it is necessary to change setups while the drive is running ensure that parame ter 0 12 This Set up Linked to is programmed as required By using parameter 0 11 Edit Set up it is possi...

Page 34: ...eration True Select the setup to be edited that is programmed during operation either the active setup or 1 of the inactive setups Option Name Description 0 Factory setup Cannot be edited but it is useful as a data source to return the other setups to a known state 1 Set up 1 1 Set up 1 to 4 Set up 4 can be edited freely during operation independently of the active set up 2 Set up 2 3 Set up 3 4 S...

Page 35: ...ps containing parameters which are not change able during operation The link ensures synchronizing of the not changeable during operation parameter values when moving from 1 setup to another during operation Not changeable during operation parameters can be identified by the label FALSE in the Change during operation field Parameter 0 12 This Set up Linked to is used by 9 Multi set up in parameter...

Page 36: ... Set up Linked to to 2 Set up 2 e30bp076 11 0 12 This Set up Linked to 0 RPM 0 00A 1 1 Set up Handling 0 1 2 Setup 2 Illustration 25 Setup 2 Parameter 0 13 Readout Linked Set ups Table 16 Parameter 0 13 Readout Linked Set ups 0 13 Readout Linked Set ups Default value 0 Parameter type Range 0 255 Setup All setups Conversion index 0 Data type Uint16 Change during operation False View a list of all t...

Page 37: ... A user selected setup 1 via the LCP All other channels are using the active setup Parameter 0 15 Readout Actual Set up Table 19 Parameter 0 15 Readout Actual Set up 0 15 Readout Actual Set up Default value 0 Parameter type Range 0 255 Setup All setups Conversion index 0 Data type Uint8 Change during operation False Makes it possible to read out the active setup also when 9 Multi Set up is selecte...

Page 38: ...ning Hours 1502 kWh Counter 1580 Fan Running Hours 1600 Control Word Present control word 1601 Reference Unit Total reference sum of digital analog preset bus freeze reference catch up and slow down in selected unit 1602 Reference Total reference sum of digital analog preset bus freeze reference catch up and slow down in percent 1603 Status Word Present status word 1605 Main Actual Value Actual va...

Page 39: ...load as a percentage of the rated motor torque 1623 Motor Shaft Power kW 1624 Calibrated Stator Resistance 1625 Torque Nm High 1628 Angle Error 1630 DC Link Voltage DC link voltage in the drive 1631 System Temp 1632 Brake Energy s Present brake power transferred to an external brake resistor Stated as an instant value 1633 Brake Energy Average Brake power transferred to an external brake resistor ...

Page 40: ...ctual value at output 42 in mA Use parameter 6 50 Terminal 42 Output to select the value to be shown 1666 Digital Output bin Binary value of all digital outputs 1667 Freq Input 29 Hz Actual value of the frequency applied at terminal 29 as an impulse input 1668 Freq Input 33 Hz Actual value of the frequency applied at terminal 33 as an impulse input 1669 Pulse Output 27 Hz Actual value of impulses ...

Page 41: ...n a hex code 1692 Warning Word One or more warnings in s hex code 1693 Warning Word 2 One or more warnings in a hex code 1694 Ext Status Word One or more status conditions in a hex code 1695 Ext Status Word 2 One or more status conditions in a hex code 1696 Maintenance Word 1697 Alarm Word 3 1698 Warning Word 3 1804 Mech Brake Count 1820 Commanded Position 1821 Master Position 1823 Virtual Master ...

Page 42: ...ce Text 3019 Wobble Delta Freq Scaled 3110 Bypass Status Word 3111 Bypass Running Hours 3440 Digital Inputs 3441 Digital Outputs 3450 Actual Position 3451 Commanded Position 3452 Actual Master Position 3453 Slave Index Position 3454 Master Index Position 3455 Curve Position 3456 Track Error 3457 Synchronizing Error 3458 Actual Velocity 3459 Actual Master Velocity 3460 Synchronizing Status 3461 Axi...

Page 43: ...sted for parameter 20 Display Line 1 1 Small Parameter 0 25 My Personal Menu Table 21 Parameter 0 25 My Personal Menu 0 25 My Personal Menu Default value Size related Parameter type Range 0 9999 Setup 1 setup Conversion index 0 Data type Uint16 Change during operation True Define up to 50 parameters to appear in the Q1 Personal Menu accessible via the Quick Menu key on the LCP The parameters are s...

Page 44: ...ameter 4 14 Motor Speed High Limit Hz Actual speed e30bt105 12 0 Linear Unit e g speed and flow Quadratic Unit Pressure C ubic U nit Pow er Custom Readout Value P 16 09 Custom Readout Unit P 0 30 Max value P 0 32 Min value P 0 31 Linear units only Motor Speed Motor Speed High limit P 4 13 RPM P 4 14 Hz Illustration 26 Custom Readout The relation depends on the type of unit selected in parameter 0 ...

Page 45: ...n depends on the unit selected see Table 3 2 The actual calculated value can be read in parameter 16 09 Custom Read out and or shown in the display by selecting 16 09 Custom Readout in parameter 0 20 Display Line 1 1 Small to parameter 0 24 Dis play Line 3 Large Option Name Description 0 None 1 5 PPM 10 1 min 11 rpm 12 Pulse s 20 l s 21 l min 22 l h 23 m3 s 24 m3 min 25 m3 h 30 kg s 31 kg min 32 k...

Page 46: ...f User defined Readout Default value 0 CustomReadoutUnit Parameter type Range 999999 99 CustomReadoutUnit par 0 32 Setup All setups Conversion index 2 Data type Int32 Change during operation True This parameter sets the minimum value of the custom defined readout occurs at 0 speed Only possible to set different from 0 when selecting a linear unit in parameter 0 30 Unit for User defined Readout For...

Page 47: ...tion Name Description 105 Torque relate to rated 143 PID Clamped Output 4 20mA 240 Default Source Parameter 0 37 Display Text 1 Table 27 Parameter 0 37 Display Text 1 0 37 Display Text 1 Default value 0 Parameter type Range 0 25 Setup 1 setup Conversion index 0 Data type VisStr 25 Change during operation True Enter a text which can be viewed in the graphical display by selecting 37 Display Text 1 ...

Page 48: ... Change during operation True Option Name Description 0 Disabled No effect when Hand On is pressed Select 0 Disabled to avoid accidental start of the drive in hand on mode 1 Enabled The LCP switches to hand on mode directly when Hand On is pressed 2 Password After pressing Hand On a password is required If parameter 0 40 Hand on Key on LCP is included in My Personal Menu define the password in par...

Page 49: ... Reset Key on LCP Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Option Name Description 0 Disabled No effect when Reset is pressed Avoids accidental alarm reset 1 Enabled 2 Password Avoids unauthorized start in auto on mode If parameter 0 43 Reset Key on LCP is included in the Quick Menu then define the password in p...

Page 50: ...s from 1 drive to another Parameter 0 50 LCP Copy Table 36 Parameter 0 50 LCP Copy 0 50 LCP Copy Default value 0 No copy Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation False N O T I C E This parameter cannot be adjusted while the motor is running Option Name Description 0 No copy 1 All to LCP Copies all parameters in all set ups from the drive memor...

Page 51: ...ble 38 Parameter 0 60 Main Menu Password 0 60 Main Menu Password Default value 100 Parameter type Range 9999 9999 Setup 1 setup Conversion index 0 Data type Int16 Change during operation True Define the password for access to the Main Menu via the Main Menu key If parameter 0 61 Access to Main Menu w o Password is set to 0 Full access this parameter is ignored Parameter 0 61 Access to Main Menu w ...

Page 52: ...onal Menu w o Password Table 41 Parameter 0 66 Access to Personal Menu w o Password 0 66 Access to Personal Menu w o Password Default value 0 Full access Parameter type Option Setup 1 setup Conversion index Data type Uint8 Change during operation True If parameter 0 61 Access to Main Menu w o Password is set to 0 Full access then this parameter is ignored Option Name Description 0 Full access Disa...

Page 53: ...ame Description 0 Disabled 1 Enabled 4 1 8 0 7 Clock Settings Parameter 0 70 Date and Time Table 45 Parameter 0 70 Date and Time 0 70 Date and Time Default value Size related Parameter type Range 0 0 Setup All setups Conversion index 0 Data type TimeOfDay Change during operation True Sets the date and time of the internal clock The format to be used is set in parameter 0 71 Date Format and paramet...

Page 54: ...time Default value 0 Off Parameter type Option Setup 1 setup Conversion index Data type Uint8 Change during operation True Select how to handle daylight saving time summer time For manual setting of DST summer time enter the start date and end date in parameter 0 76 DST Summertime Start and parameter 0 77 DST Summertime End Option Name Description 0 Off 2 Manual Parameter 0 76 DST Summertime Start...

Page 55: ...ize related Parameter type Option Array 7 Setup 1 setup Conversion index Data type Uint8 Change during operation True Array with 7 elements 0 6 shown below the parameter number in the display Press OK and step between elements with and Set for each weekday if it is a working day or a non working day The first element of the array is Monday The working days are used for timed actions Option Name De...

Page 56: ...ll setups Conversion index 0 Data type Uint32 Change during operation True Shows the summer time start for fieldbus Parameter 0 86 Summer Time End for Fieldbus Table 58 Parameter 0 86 Summer Time End for Fieldbus 0 86 Summer Time End for Fieldbus Default value 0 Parameter type Range 0 4294967295 Setup All setups Conversion index 0 Data type Uint32 Change during operation True Shows the summer time...

Page 57: ... possible when parameter 1 01 Motor Control Principle is set to 3 Flux w motor feedb 3 Process Enables the use of process control in the drive Set the process control parameters in parameter groups 7 2 Process Ctrl Feedb and 7 3 Process PID Ctrl 4 Torque open loop Enables the use of torque open loop mode parameter 1 01 Motor Control Principle Set the torque PID parameters in parameter group 7 1 To...

Page 58: ...to 3 Flux with motor feedback option The feedback device is typically mounted directly on the motor shaft The feedback device can also be mounted in the application provided that the gear ratio between motor and encoder is fixed and accurate Configure the rear ratio between motor and encoder in parameter 7 94 Position PI Feedback Scale Numerator and parameter 7 95 Position PI Feedback Scale Denomi...

Page 59: ...gh DC link voltage available in generator mode Pshaft W ωmech rad s T Nm ωnom 2ωnom ω rad S P W e30bb655 11 T Nm P T Pnom Tnom Illustration 27 Relationship with Constant Power Parameter 1 04 Overload Mode Table 64 Parameter 1 04 Overload Mode 1 04 Overload Mode Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation False N O T I C...

Page 60: ...ype Uint8 Change during operation False N O T I C E This parameter defines the term clockwise corresponding to the LCP direction arrow Used for easy change of direction of shaft rotation without swapping motor wires Option Name Description 0 Normal The motor shaft turns in clockwise direction when the drive is connected U U V V and W W to the motor 1 Inverse The motor shaft turns in counterclockwi...

Page 61: ...r datasheet this data is typically not available on the motor nameplate Run a com plete automatic motor adaptation AMA using parameter 1 29 Automatic Motor Adaptation AMA 1 Enable Complete AMA or enter the parameters manually Parameter 1 36 Iron Loss Resistance Rfe is always entered manually Parameter 1 30 Stator Resistance Rs Parameter 1 31 Rotor Resistance Rr Parameter 1 33 Stator Leakage Reacta...

Page 62: ... 37 d axis Inductance Ld Enter the line to common direct axis inductance of the PM motor If only line line data is available divide the line line value by 2 to get the line common value Parameter 1 40 Back EMF at 1000 RPM Enter the line to line back EMF of the PM Motor at 1000 RPM RMS value Back EMF is the voltage generated by a PM motor when no drive is connected and the shaft is turned externall...

Page 63: ...is the preferred control principle for optimum shaft performance in dynamic applications Perform an AMA because this control mode requires precise motor data Depending on the application further adjustments may be required See 4 2 2 1 Asynchronous Motor Set up for application specific recommendations 4 2 2 3 SynRM Motor Set up with VVC This section describes how to set up a SynRM motor with VVC N ...

Page 64: ... Adjusting parameter 14 41 AEO Minimum Magnetisation ensures a good balance between energy efficiency and dynamics Adjust parameter 14 42 Minimum AEO Frequency to specify the minimum frequen cy at which the drive should use minimum magnetization Motor sizes less than 18 kW 24 hp Avoid short ramp down times If the motor starts oscillating at a certain speed increase parameter 1 14 Damping Gain Incr...

Page 65: ...this specific motor 11 Danfoss OGD V210 Selectable when 1 PM non salient SPM is selected in parameter 1 10 Motor Construction Only available for T5 in 0 75 3 kW Settings are loaded automatically for this specific motor Parameter 1 14 Damping Gain Table 72 Parameter 1 14 Damping Gain 1 14 Damping Gain Default value 140 Parameter type Range 0 250 Setup All setups Conversion index 0 Data type Int16 C...

Page 66: ...m Parameter 1 18 Min Current at No Load Table 76 Parameter 1 18 Min Current at No Load 1 18 Min Current at No Load Default value 0 Parameter type Range 0 50 Setup All setups Conversion index 0 Data type Uint16 Change during operation True Adjust this parameter to achieve a smoother motor operation 4 2 4 1 2 Motor Data This parameter group contains input data from the nameplate on the connected mot...

Page 67: ...rresponds to the nominal rated out put of the unit Parameter 1 23 Motor Frequency Table 80 Parameter 1 23 Motor Frequency 1 23 Motor Frequency Default value 50 Hz Parameter type Range 20 1000 Hz Setup All setups Conversion index 0 Data type Uint16 Change during operation False N O T I C E From software version 6 72 onwards the output frequency of the drive is limited to 590 Hz Select the motor fre...

Page 68: ... Automatic Motor Adaptation AMA 1 29 Automatic Motor Adaptation AMA Default value 0 Off Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation False N O T I C E This parameter cannot be adjsuted while the motor is running The AMA function optimizes dynamic motor performance by automatically optimizing the advanced motor parameters parameter 1 30 Stator Resi...

Page 69: ...n sensorless mode to verify the number of motor poles speci fied in parameter 1 39 Motor Poles Closed loop Performs a 360 degree test run in sensorless mode to test the encoder before running in closed loop The speed is set in parameter 3 19 Jog Speed RPM During the test run the direction of rota tion is verified and the number of pulses per revolution is verified to match the configuration in par...

Page 70: ...y the motor no load current VL L sqrt 3 INL X1 Xh These values are important to magnetize the motor properly For high pole motors it is highly recommended to perform this check e30ba065 13 P 1 30 RFe Xh R r Rs U1 I1 P 1 33 P 1 34 P 1 31 P 1 35 P 1 36 X 2 X1 Illustration 28 Motor Equivalent Diagram of an Asynchronous Motor Parameter 1 30 Stator Resistance Rs Table 85 Parameter 1 30 Stator Resistanc...

Page 71: ...ups Conversion index 4 Data type Uint32 Change during operation False N O T I C E This parameter is only relevant for asynchronous motors Set the stator leakage reactance of the motor using 1 of these methods Run an AMA on a cold motor The drive measures the value from the motor Enter the X1 value manually Obtain the value from the motor supplier Use the X1 default setting The drive establishes th...

Page 72: ...e Default value Size related Parameter type Range 0 10000 000 Ohm Setup All setups Conversion index 3 Data type Uint32 Change during operation False Enter the equivalent iron loss resistance RFe value to compensate for iron loss in the motor The RFe value cannot be found by performing an AMA The RFe value is especially important in torque control applications If RFe is unknown leave parameter 1 36...

Page 73: ...parately The motor pole value is always in even number because it refers to the total pole number not pairs of poles The drive creates the initial setting of parameter 1 39 Motor Poles based on parameter 1 23 Motor Frequency and parameter 1 25 Motor Nominal Speed Parameter 1 40 Back EMF at 1000 RPM Table 95 Parameter 1 40 Back EMF at 1000 RPM 1 40 Back EMF at 1000 RPM Default value Size related Pa...

Page 74: ...ameter corresponds to the inductance saturation of Ld Ideally this parameter has the same value as parameter 1 37 d axis Inductance Ld If the motor supplier provides an induction curve enter the induction value at 200 of the nominal value Parameter 1 45 q axis Inductance Sat LqSat Table 98 Parameter 1 45 q axis Inductance Sat LqSat 1 45 q axis Inductance Sat LqSat Default value Size related Parame...

Page 75: ...ance X2 Parameter 1 37 d axis Inductance Ld 4 Every start with store The drive calibrates the torque at every start up compensating for a possible change in motor tempera ture since last start up This option is used to update motor parameters Parameter 1 30 Stator Resistance Rs Parameter 1 33 Stator Leakage Reactance X1 Parameter 1 34 Rotor Leakage Reactance X2 Parameter 1 37 d axis Inductance Ld ...

Page 76: ...r 1 37 d axis Inductance Ld and parameter 1 44 d axis Inductance Sat LdSat as percentage of nominal current Parameter 1 49 q axis Inductance Sat Point Table 102 Parameter 1 49 q axis Inductance Sat Point 1 49 q axis Inductance Sat Point Default value Size related Parameter type Range 0 200 Setup All setups Conversion index 0 Data type Uint16 Change during operation False N O T I C E Run an AMA to ...

Page 77: ...g RPM are of no significance Use this parameter along with parameter 1 50 Motor Magnetisation at Zero Speed Parameter 1 52 Min Speed Normal Magnetising Hz Table 105 Parameter 1 52 Min Speed Normal Magnetising Hz 1 52 Min Speed Normal Magnetising Hz Default value Size Related Parameter type Range 0 250 0 Hz Setup All setups Conversion index 1 Data type Uint16 Change during operation True Set the re...

Page 78: ...tion 31 Parameter 1 00 Configuration Mode 0 Speed open loop parameter 1 01 Motor Control Principle 2 Flux sensorless Parameter 1 54 Voltage Reduction in Fieldweakening Table 107 Parameter 1 54 Voltage reduction in fieldweakening 1 54 Voltage reduction in fieldweakening Default value 0 V Parameter type Range 50 100 V Setup All setups Conversion index 0 Data type Int8 Change during operation False T...

Page 79: ...e high enough to avoid noise influence but low enough to avoid affecting the accuracy current must be able to drop to 0 before the next pulse Reduce the value to reduce the generated torque Default is 30 for asynchronous motors but may vary for PM motors For adjusting PM motors the value tunes for back EMF and d axis inductance of the motor Parameter 1 59 Flying Start Test Pulses Frequency Table 1...

Page 80: ...ter type Range 0 300 Setup All setups Conversion index 0 Data type Int16 Change during operation True Enter the value to compensate voltage in relation to load when the motor is running at high speed and obtain the optimum U f characteristic The motor size determines the frequency range within which this parameter is active Motor size Changeover 0 25 7 5 kW 10 Hz Parameter 1 62 Slip Compensation T...

Page 81: ...ruction 1 PM nonsalient SPM Enter the resonance damping value Set parameter 1 64 Resonance Damping and parameter 1 65 Resonance Damping Time Constant to help eliminate high frequency resonance problems To reduce resonance oscillation increase the value of parameter 1 64 Reso nance Damping Parameter 1 65 Resonance Damping Time Table 117 Parameter 1 65 Resonance Damping Time Constant 1 65 Resonance ...

Page 82: ...PM When 1 Active Load is selec ted set parameter 1 66 Min Current at Low Speed to a level which corresponds to maximum torque Parameter 1 68 Motor Inertia Table 120 Parameter 1 68 Motor Inertia 1 68 Motor Inertia Default value 0 kgm Parameter type Range 0 0000 10000 0000 kgm2 Setup All setups Conversion index 4 Data type Uint32 Change during operation False Enter the motor inertia to obtain an imp...

Page 83: ...tart function selected in parameter 1 72 Start Function Enter the time delay required before commenc ing acceleration Parameter 1 72 Start Function Table 124 Parameter 1 72 Start Function 1 72 Start Function Default value 2 Coast delay time Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Select the start function during start delay This paramete...

Page 84: ...nt8 Change during operation False N O T I C E This function is not recommended for hoisting applications For power levels above 55 kW flux mode must be used to achieve the best performance N O T I C E To obtain the best flying start performance the advanced motor data parameter 1 30 Stator Resistance Rs to parameter 1 35 Main Reactance Xh must be correct This function makes it possible to catch a ...

Page 85: ...75 Start Speed Hz Table 127 Parameter 1 75 Start Speed HZ 1 75 Start Speed HZ Default value Size related Parameter type Range 0 500 0 Hz Setup All setups Conversion index 1 Data type Uint16 Change during operation True This parameter can be used for hoist applications cone rotor Set a motor start speed After the start signal the output speed leaps to the set value Set the start function in paramet...

Page 86: ...ubsequent start commands asynchronous motors only This premagnetizing function does not help the 1st start command Two different solutions are available to premagnetize the machine for the 1st start command Start the drive with a 0 RPM reference and wait 2 4 rotor time constants before increasing the speed reference Use the start delay with DC hold Set parameter 1 71 Start Delay to the required pr...

Page 87: ...ta type Uint8 Change during operation False N O T I C E This parameter cannot be adjusted while the motor is running Op tion Name Description 0 Precise ramp stop Only optimal when the operational speed for example the operational speed of a conveyor belt is con stant This is an open loop control Achieves high repetitive precision at the stop point 1 Cnt stop with reset Counts the number of pulses ...

Page 88: ...op function gives a highly reproducible delay from the stop signal is given until the ramping down starts Run a test to find this delay as it is a sum of sensor PLC drive and mechanical parts To ensure optimum accuracy there should be at least 10 cycles during ramping down see Parameter 3 42 Ramp 1 Ramp Down Time Parameter 3 52 Ramp 2 Ramp Down Time Parameter 3 62 Ramp 3 Ramp down Time Parameter 3...

Page 89: ...mal Relay of the thermal load based on the actual load and time The calculated thermal load is compared with the rated motor current IM N and the rated motor frequency fM N See chapter 3 2 15 ETR Via a mechanical thermal switch Klixon type See chapter 3 2 17 Klixon For the North American market The ETR functions provide class 20 motor overload protection in accordance with NEC Option Name Descript...

Page 90: ...f no fan was installed Parameter 1 93 Thermistor Resource Table 138 Parameter 1 93 Thermistor Resource 1 93 Thermistor Resource Default value 0 None Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True N O T I C E This parameter cannot be adjusted while the motor is running N O T I C E Set digital input to 0 PNP Active at 24 V in parameter 5 00 Digit...

Page 91: ...Tasseron RTD Ni1000 TC5 1000 Ohm Parameter 1 96 Thermistor Sensor Resource Table 140 Parameter 1 96 Thermistor Sensor Resource 1 96 Thermistor Sensor Resource Default value 0 None Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Selecting analog input terminal 54 to be used as thermistor sensor input Terminal 54 cannot be selected as thermistor s...

Page 92: ...protection 4 2 10 1 PTC Thermistor Connection 1330 550 250 20 C e75ha183 11 4000 3000 R W nominal nominal 5 C nominal 5 C C Illustration 34 PTC Profile Using a digital input and 10 V as supply Example The drive trips when the motor temperature is too high Parameter set up Set parameter 1 90 Motor Thermal Protection to 2 Thermistor Trip Set parameter 1 93 Thermistor Source to 6 Digital Input AU3733...

Page 93: ...2 Thermistor Trip Set parameter 1 93 Thermistor Source to 2 Analog Input 54 e30ba153 11 Illustration 36 PTC Thermistor Connection Analog Input Table 142 Threshold Cutout Values Input digital analog Supply voltage Threshold cutout values Digital 10 V 800 Ω 2 7 kΩ Analog 10 V 3 0 kΩ 3 0 kΩ N O T I C E Check that the selected supply voltage follows the specification of the used thermistor element AU3...

Page 94: ...0 1500 2000 2500 3000 3500 4000 4500 25 0 25 50 75 100 125 150 Temperature C Resistance Ohm KTYtype 1 KTYtype 2 KTYtype 3 e30bb917 11 Illustration 37 KTY Type Selection KTY Sensor 1 1 kΩ at 100 C 212 F for example Philips KTY 84 1 KTY Sensor 2 1 kΩ at 25 C 77 F for example Philips KTY 83 1 KTY Sensor 3 2 kΩ at 25 C 77 F for example Infineon KTY 10 N O T I C E If the temperature of the motor is uti...

Page 95: ...al Input PTC Thermistor OFF ON 24V 12 13 18 37 32 A 27 19 29 33 B 20 GND R 6 6 k 10 8 k e30ba151 12 Illustration 39 Thermistor Connection 4 2 11 PM Settings If 2 Std PM non salient is selected in parameter 1 10 Motor Construction enter the motor parameters manually in the following order Parameter 1 24 Motor Current Parameter 1 26 Motor Cont Rated Torque Parameter 1 25 Motor Nominal Speed Paramete...

Page 96: ...f the motor starts oscillating at a certain speed increase parameter 1 14 Damping Gain Increase the value in small steps Depending on the motor a good value for this parameter can be 10 or 100 higher than the default value Adjust starting torque in parameter 1 66 Min Current at Low Speed 100 provides nominal torque as starting torque Table 144 Recommendations for Flux Applications Application Sett...

Page 97: ...value depends on the rated motor current Avoid 100 current for too long It may damage the motor Enter a value for current as a percentage of the rated motor current IM N see parameter 1 24 Motor Current 100 DC brake current corresponds to IM N DC brake current is applied on a stop command when the speed is lower than the limit set in parameter 2 03 DC Brake Cut In Speed RPM when the DC brake inver...

Page 98: ... parameter 1 00 Configuration Mode and the unit in parameter 3 01 Reference Feedback Unit Parameter 2 06 Parking Current Table 151 Parameter 2 06 Parking Current 2 06 Parking Current Default value 50 Parameter type Range 0 1000 Setup All setups Conversion index 0 Data type Uint32 Change during operation True Set current as percentage of rated motor current parameter 1 24 Motor Current Is used when...

Page 99: ...gral dynamic brake Use this parameter for values without decimals For a selection with 2 decimals use parameter 30 81 Brake Resistor ohm Parameter 2 12 Brake Power Limit kW Table 155 Parameter 2 12 Brake Power Limit kW 2 12 Brake Power Limit kW Default value Size related Parameter type Range 0 001 2000 000 kW Setup All setups Conversion index 0 Data type Uint32 Change during operation True Paramet...

Page 100: ...ower transmitted during the duty time exceeds 100 of the monitoring limit parameter 2 12 Brake Power Limit kW The warning disappears when the transmitted power drops below 80 of the monitoring limit 2 Trip 120s Trips the drive and shows an alarm when the calculated power exceeds 100 of the monitoring limit 3 Warning Trip 120s Activates both of the above including warning trip and alarm 4 Warning 3...

Page 101: ...e IGBT for a short circuit and runs a test for brake resistor disconnection during power up 2 Trip Monitors for a short circuit or disconnection of the brake resistor or a short circuit of the brake IGBT If a fault occurs the drive cuts out while showing an alarm trip lock 3 Stop and trip Monitors for a short circuit or disconnection of the brake resistor or a short circuit of the brake IGBT If a ...

Page 102: ...l setups Conversion index 0 Data type Uint16 Change during operation True Select overvoltage gain 4 3 3 2 2 Mechanical Brake Parameters for controlling operation of an electro magnetic mechanical brake typically required in hoisting applications To control a mechanical braking a relay output relay 01 or relay 02 or a programmed digital output terminal 27 or 29 is required Normally this output must...

Page 103: ...up All setups Conversion index 2 Data type Uint32 Change during operation True Set the motor current for release of the mechanical braking when a start condition is present The default value is the maximum current the inverter can provide for the particular power size The upper limit is specified in parameter 16 37 Inv Max Current N O T I C E When mechanical brake control output is selected but no...

Page 104: ... All setups Conversion index 1 Data type Uint8 Change during operation True Set the time interval from the moment when the motor is stopped until the brake closes To adjust transition of the load to the mechanical braking set parameter 2 23 Activate Brake Delay and parameter 2 24 Stop Delay This parameter is a part of the stop func tion Parameter 2 25 Brake Release Time Table 167 Parameter 2 25 Br...

Page 105: ...peration True Torque ramp down time 4 3 3 1 Hoist Mechanical Brake The hoist mechanical brake control supports the following functions 2 channels for mechanical braking feedback to offer further protection against unintended behavior resulting from broken ca ble Monitoring of mechanical braking feedback throughout the complete cycle This helps protect the mechanical brake especially if more drives...

Page 106: ...brake to the drive Parameter 2 30 Position P Start Proportional Gain to parameter 2 33 Speed PID Start Lowpass Filter Time are activated when parameter 2 28 Gain Boost Factor is set to 0 Parameter 2 30 Position P Start Proportional Gain Table 172 Parameter 2 30 Position P Start Proportional Gain 2 30 Position P Start Proportional Gain Default value 0 0000 Parameter type Range 0 0000 1 0000 Setup A...

Page 107: ...0 Reference Range Table 176 Parameter 3 00 Reference Range 3 00 Reference Range Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Select the range of the reference signal and the feedback signal Signal values can be positive only or positive and negative The minimum limit may have a negative value unless 1 Speed closed l...

Page 108: ... h 23 m3 s 24 m3 min 25 m3 h 30 kg s 31 kg min 32 kg h 33 t min 34 t h 40 m s 41 m min 45 m 60 C 70 mbar 71 bar 72 Pa 73 kPa 74 m WG 80 kW 120 GPM 121 gal s 122 gal min AU373327181955en 000101 130R1208 108 Danfoss A S 2021 08 Parameter Descriptions VLT AutomationDrive EZ FC 321 Programming Guide ...

Page 109: ...6 Change during operation True Enter up to 8 different preset references 0 7 in this parameter using array programming The preset reference is stated as a per centage of the value RefMAX parameter 3 03 Maximum Reference If a RefMIN different from 0 parameter 3 02 Minimum Reference is programmed the preset reference is calculated as a percentage of the full reference range that is on the basis of t...

Page 110: ...Hz Default value Size related Parameter type Range 0 par 4 14 Hz Setup All setups Conversion index 1 Data type Uint16 Change during operation True The jog speed is a fixed output speed at which the drive is running when the jog function is activated See also parameter 3 80 Jog Homing Ramp Time Parameter 3 12 Catch Up Slow Down Value Table 181 Parameter 3 12 Catch Up Slow Down Value 3 12 Catch Up S...

Page 111: ...o on mode 1 Remote Use remote reference in both hand on mode and auto on mode 2 Local Use local reference in both hand on and auto on mode N O T I C E When set to 2 Local the drive starts with this setting again after a power down 4 4 3 3 4 Ramp 1 For each of the 4 ramps parameter groups 3 4 Ramp 1 3 5 Ramp 2 3 6 Ramp 3 and 3 7 Ramp 4 configure the ramp parameters Ramp type Ramping times duration ...

Page 112: ...ing An S ramp gives non linear acceleration compensating for jerk in the application Option Name Description 0 Linear 1 S ramp Const Jerk Acceleration with lowest possible jerk 2 S ramp Const Time S ramp based on the values set in parameter 3 41 Ramp 1 Ramp Up Time and parameter 3 42 Ramp 1 Ramp Down Time Parameter 3 41 Ramp 1 Ramp Up Time Table 184 Parameter 3 41 Ramp 1 Ramp Up Time 3 41 Ramp 1 R...

Page 113: ...n Parameter 3 46 Ramp 1 S ramp Ratio Accel End Table 187 Parameter 3 46 Ramp 1 S ramp Ratio at Accel End 3 46 Ramp 1 S ramp Ratio at Accel End Default value 50 Parameter type Range 1 99 Setup All setups Conversion index 0 Data type Uint8 Change during operation True Enter the proportion of the total ramp up time parameter 3 41 Ramp 1 Ramp Up Time in which the acceleration torque decreases The larg...

Page 114: ...meter 3 51 Ramp 2 Ramp Up Time Table 191 Parameter 3 51 Ramp 2 Ramp Up Time 3 51 Ramp 2 Ramp Up Time Default value Size related Parameter type Range 0 01 3600 s Setup All setups Conversion index 2 Data type Uint32 Change during operation True Enter the ramp up time that is the acceleration time from 0 RPM to the nominal motor speed ns Select a ramp up time such that the output current does not exc...

Page 115: ...5 Parameter 3 57 Ramp 2 S ramp Ratio at Decel Start 3 57 Ramp 2 S ramp Ratio at Decel Start Default value 50 Parameter type Range 1 99 Setup All setups Conversion index 0 Data type Uint8 Change during operation True Enter the proportion of the total ramp down time parameter 3 52 Ramp 1 Ramp Down Time where the deceleration torque increa ses The larger the percentage value the greater the jerk comp...

Page 116: ...amp down time in parameter 3 62 Ramp 3 Ramp Down Time Par 3 61 tacc s ns RPM ref RPM Parameter 3 62 Ramp 3 Ramp Down Time Table 199 Parameter 3 62 Ramp 3 Ramp Down Time 3 62 Ramp 3 Ramp Down Time Default value Size related Parameter type Range 0 01 3600 s Setup All setups Conversion index 2 Data type Uint32 Change during operation True Enter the ramp down time that is the deceleration time from th...

Page 117: ...rameter 3 68 Ramp 3 S ramp Ratio at Decel End 3 68 Ramp 3 S ramp Ratio at Decel End Default value 50 Parameter type Range 1 99 Setup All setups Conversion index 0 Data type Uint8 Change during operation True Enter the proportion of the total ramp down time parameter 3 62 Ramp 3 Ramp Down Time where the deceleration torque decrea ses The larger the percentage value the greater the jerk compensation...

Page 118: ...ion time from the nominal motor speed ns to 0 RPM Select a ramp down time such that no overvoltage occurs in the drive due to regenerative operation of the motor and such that the generated current does not exceed the current limit set in parameter 4 18 Current Limit The value 0 00 corresponds to 0 01 s in speed mode See ramp up time in parameter 3 71 Ramp 4 Ramp Up Time Par 3 72 tdec s ns RPM ref...

Page 119: ...on of the total ramp down time parameter 3 72 Ramp 4 Ramp Down Time where the deceleration torque decrea ses The larger the percentage value the greater the jerk compensation achieved and thus the lower the torque jerks in the applica tion 4 4 7 3 8 Other Ramps Parameter 3 80 Jog Homing Ramp Time Table 211 Parameter 3 80 Jog Homing Ramp Time 3 80 Jog Homing Ramp Time Default value Size related Par...

Page 120: ...mit Quick stop is activated with a signal on a selected digital input or via the serial communication port e30ba069 10 Time RPM P 4 13 RPM high limit Reference P 1 25 Motor speed low limit P 4 11 RPM P 3 81 Qramp Qstop Illustration 46 Quick Stop Ramp Time Parameter 3 82 Quick Stop Ramp Type Table 213 Parameter 3 82 Quick Stop Ramp Type 3 82 Quick Stop Ramp Type Default value 1 Linear Parameter typ...

Page 121: ...1 Ramp Down Time where the deceleration torque decrea ses The larger the percentage value the greater the jerk compensation achieved and thus the lower the torque jerks in the applica tion Parameter 3 89 Ramp Lowpass Filter Time Table 216 Parameter 3 89 Ramp Lowpass Filter Time 3 89 Ramp Lowpass Filter Time Default value 1 ms Parameter type Range 1 2000 ms Setup All setups Conversion index 4 Data ...

Page 122: ...ter 3 90 Step Size Parameter 3 92 Power Restore Table 219 Parameter 3 92 Power Restore 3 92 Power Restore Default value 0 Off Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Option Name Description 0 Off Resets the digital potentiometer reference to 0 after power up 1 On Restores the most recent digital potentiometer reference at power up Parame...

Page 123: ...the motor speed directions required Use this parameter to prevent unwanted reversing When parameter 1 00 Configuration Mode is set to 3 Process parameter 4 10 Motor Speed Direction is set to 0 Clockwise as default The setting in parameter 4 10 Motor Speed Direction does not limit options for setting parameter 4 13 Motor Speed High Limit RPM Option Name Description 0 Clockwise The reference is set ...

Page 124: ...lue Size related Parameter type Range Par 4 12 Par 4 19 Setup All setups Conversion index 1 Data type Uint16 Change during operation True Enter the maximum limit for motor speed in Hz Parameter 4 14 Motor Speed High Limit Hz can be set to correspond to the manu facturer s recommended maximum motor speed The motor speed high limit must exceed the value in parameter 4 12 Motor Speed Low Limit Hz The...

Page 125: ...operation False N O T I C E This parameter cannot be adjusted while the motor is running N O T I C E Maximum output frequency cannot exceed 10 of the inverter switching frequency parameter 14 01 Switching Frequency Provides a final limit on the output frequency for improved safety in applications where overspeeding is to be avoided This limit is final in all configurations independent of the setti...

Page 126: ...ing to 0 and 100 are defined in the analog input scaling for example parameter group 6 1 Analog Input 1 This parameter is only active when parameter 1 00 Configuration Mode is in 4 Torque Open Loop Option Name Description 0 No function 2 Analog in 53 4 Analog in 53 inv 6 Analog in 54 8 Analog in 54 inv 10 Analog in X30 11 12 Analog in X30 11 inv 14 Analog in X30 12 16 Analog in X30 12 inv Paramete...

Page 127: ...e drive uses the limit factor depend ing on the selection in parameter 4 23 Brake Check Limit Factor Source 0 DC link voltage the drive applies the factor to the EEPROM data in the DC link 1 Analog Input 53 or 2 Analog Input 54 the brake check fails if the input current on the analog input is lower than the maximum input current multiplied by the limit factor For example in the following configura...

Page 128: ...Motor Feedback Monitoring Loss Function Table 238 Parameter 4 30 Motor Feedback Loss Function 4 30 Motor Feedback Loss Function Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True This function is used to monitor consistency in the feedback signal that is if the feedback signal is available Select which action the drive sh...

Page 129: ... Change during operation True Select the minimum allowed error in speed output speed vs feedback Time sec Speed rpm ncalc nactual P 4 32 e30ba221 11 P 4 31 Illustration 49 Motor Feedback Speed Error Parameter 4 32 Motor Feedback Loss Timeout Table 240 Parameter 4 32 Motor Feedback Loss Timeout 4 32 Motor Feedback Loss Timeout Default value Size related Parameter type Range 0 60 RPM Setup All setup...

Page 130: ...er 4 35 Tracking Error 4 35 Tracking Error Default value 10 RPM Parameter type Range 1 600 RPM Setup All setups Conversion index 67 Data type Uint16 Change during operation True Enter the maximum allowed speed error between the motor speed and the output of the ramp when not ramping In open loop the motor speed is estimated and in closed loop it is the feedback from encoder resolver Parameter 4 36...

Page 131: ...n 4 43 Motor Speed Monitor Function Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True N O T I C E This parameter is only available in the flux control principle Select how the drive reacts when the motor speed monitor function detects overspeed or wrong rotation direction When the mo tor speed monitor is active the drive...

Page 132: ...holding torque to control the 0 speed on a potentially mal functioning brake closed loop To exit this mode send a new start signal to the drive A coast or Safe Torque Off also terminates the function Parameter 4 44 Motor Speed Monitor Max Table 248 Parameter 4 44 Motor Speed Monitor Max 4 44 Motor Speed Monitor Max Default value 300 RPM Parameter type Range 10 500 RPM Setup All setups Conversion i...

Page 133: ...n Name Description 0 As fast as possible The motor time constant x10 is used as the time interval to check the motor 5 Every 1 hour 10 Every 2 hours 15 Every 12 hours 20 Every 24 hours 4 5 5 4 5 Adjustable Warnings Use these parameters for adjusting warning limits for current speed reference and feedback Warnings are shown on the LCP and can be programmed to be outputs or to be read out via fieldb...

Page 134: ...Default value Size related Parameter type Range par 4 52 60000 RPM Setup All setups Conversion index 67 Data type Uint16 Change during operation True Enter the nHIGH value When the motor speed exceeds this value the display reads Speed high The signal outputs can be program med to produce a status signal on terminals 27 or 29 and on relay outputs 01 or 02 Refer to Illustration 51 Parameter 4 54 Wa...

Page 135: ...Parameter 4 58 Missing Motor Phase Function 4 58 Missing Motor Phase Function Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True N O T I C E This parameter cannot be adjusted while the motor is running The function detects missing motor phase while the motor is running Shows alarms 30 31 32 if a motor phase is missing Ena...

Page 136: ...hase 1 Detects missing 1 phase 1 N A 3 Trip 100 ms 3 phase limit N A Detects 1 3 phase 5 Motor check service switch Coasts if motor is disconnected or auto started when the motor is reconnected 1 When parameter 4 58 Missing Motor Phase Function is set to 1 Trip 100 ms or 3 Trip 100 ms 3ph detec phase detection is enabled for U f and VVC motor types Parameter 4 59 Motor Check at Start Table 261 Par...

Page 137: ...the following options 0 Disabled 5 Motor check 4 5 6 4 6 Speed Bypass Some systems require that certain output frequencies or speeds are avoided due to resonance problems in the system A maximum of 4 frequency or speed ranges can be avoided Parameter 4 60 Bypass Speed From RPM Table 263 Parameter 4 60 Bypass Speed From RPM 4 60 Bypass Speed From RPM Default value Size related Parameter type Range ...

Page 138: ...le 267 Parameter 4 80 Power Limit Func Motor Mode 4 80 Power Limit Func Motor Mode Default value 0 Disabled Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Select whether the power limit function is enabled Define the power limit motor mode in parameter 4 82 Power Limit Motor Mode Option Name Description 0 Disabled 1 Enabled 2 When activated Act...

Page 139: ...Power kW parameter 1 21 Motor Power HP 4 5 8 4 9 Directional Limits The directional limits functionality allows to specify different torque and speed limits for different combinations of torque applica tion direction and rotation direction In Illustration 52 quadrants 1 4 show different combinations of rotation direction and torque application direction and the parameters that act in different qua...

Page 140: ...d when the rotation direction is clockwise Parameter 4 92 Positive Speed Limit Hz Table 273 Parameter 4 92 Positive Speed Limit Hz 4 92 Positive Speed Limit Hz Default value Size related Parameter type Range 0 0 par 4 14 RPM Setup All setups Conversion index 1 Data type Uint16 Change during operation True Enter the limit for the motor speed when the rotation direction is clockwise Parameter 4 93 N...

Page 141: ...l I O Mode Table 278 Parameter 5 00 Digital I O Mode 5 00 Digital I O Mode Default value 0 PNP Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation False N O T I C E Perform a power cycle to activate the parameter once it has been changed Digital inputs and programmed digital outputs are preprogrammable for operation either in PNP or NPN systems Option Na...

Page 142: ...nputs Functions in function group 1 have higher priority than functions in function group 2 Table 281 Function Groups Group Functions 1 Reset coast stop reset and coast stop quick stop DC brake stop and the Off key 2 Start latched start reversing start reversing jog and freeze output Table 282 Digital Input Functions and Terminals Digital input function Select Terminal No operation 0 All terminal ...

Page 143: ... Slow down 29 All Counter input 30 29 33 Pulse input edge triggered 31 29 33 Pulse input time based 32 29 33 Ramp bit 0 34 All Ramp bit 1 35 All Latched precise start 40 18 19 Latched precise stop inverse 41 18 19 External interlock 51 DigiPot increase 55 All DigiPot decrease 56 All DigiPot clear 57 All DigiPot hoist 58 All Counter A up 60 29 33 Counter A down 61 29 33 Reset Counter A 62 All Count...

Page 144: ...ast inverse Default digital input 27 Coast stop inverted input NC The drive leaves the motor in free mode Logic 0 coast stop 3 Coast and re set inverse Reset and coast stop inverted input NC Leaves the motor in free mode and resets the drive Logic 0 coast stop and reset 4 Quick stop in verse Inverted input NC Generates a stop in accordance with quick stop ramp time set in parameter 3 81 Quick Stop...

Page 145: ...d Direction The function is not active in process closed loop 11 Start reversing Used for start stop and for reversing on the same wire Signals on start are not allowed at the same time 12 Enable start forward Disengages the counterclockwise movement and allows clockwise direction 13 Enable start re verse Disengages the clockwise movement and allows counterclockwise direction 14 Jog Default digita...

Page 146: ...up and 22 Speed down for digital control of the up down speed motor potentiometer Acti vate this function by selecting either 19 Freeze ref or 20 Freeze output When speed up speed down is activa ted for less than 400 ms the resulting reference is increased decreased by 0 1 If speed up speed down is activated for more than 400 ms the resulting reference follows the setting in ramping up down parame...

Page 147: ...n parameter 1 83 Precise Stop Function acts as counter stop or speed compensated counter stop with or without reset Set the counter value in parameter 1 84 Precise Stop Counter Value 31 Pulse edge triggered Counts the number of pulse flanks per sample time This gives a higher resolution at high frequencies but is not as precise at lower frequencies Use this pulse principle for encoders with low re...

Page 148: ...ounting in the SLC counter 65 Reset Counter B Input for reset of counter B 70 Mech Brake Feedback Brake feedback for hoisting applications Set parameter 1 01 Motor Control Principle to 3 Flux w motor feedback set parameter 1 72 Start Function to 6 Hoist mech brake Ref 71 Mech Brake Feedback inv Inverted brake feedback for hoisting applications 72 PID error in verse When enabled this option inverts...

Page 149: ...n of 96 Mains loss N O T I C E Only available for pulse inputs at terminals 32 33 98 Start edge trig gered Edge triggered start command Keeps the start command alive It can be used for a start push key 231 Power limit mot Serves as input to activate the power limit function in the motor mode See parameter group 4 8 Pow er Limit 232 Power limit gen Serves as input to activate the power limit functi...

Page 150: ...reference on 16 Preset ref bit 0 17 Preset ref bit 1 18 Preset ref bit 2 19 Freeze reference 20 Freeze output 21 Speed up 22 Speed down 23 Set up select bit 0 24 Set up select bit 1 26 Precise stop inverse 27 Precise start stop 28 Catch up 29 Slow down 34 Ramp bit 0 35 Ramp bit 1 40 Latched precise start 41 Latch prec stop inv AU373327181955en 000101 130R1208 150 Danfoss A S 2021 08 Parameter Desc...

Page 151: ...on 95 Evacuation mode 96 Mains loss 97 Mains loss inverse 98 Start edge triggered 100 Safe option reset 231 Power limit mot 232 Power limit gen 233 Power limit both 234 Light load evacuation Parameter 5 11 Terminal 19 Digital Input Table 291 Parameter 5 11 Terminal 19 Digital Input 5 11 Terminal 19 Digital Input Default value Size related Parameter type Option Setup All setups Conversion index Dat...

Page 152: ...hange during operation True The options for this parameter are the same as those listed for parameter 5 10 Terminal 18 Digital Input Parameter 5 15 Terminal 33 Digital Inputs Table 295 Parameter 5 15 Terminal 33 Digital Input 5 15 Terminal 33 Digital Input Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True The options for...

Page 153: ...ng RESET on the LCP Option Name Description 1 Safe stop alarm Coasts the drive when Safe Torque Off is activated Manual reset from LCP digital input or fieldbus 3 Safe stop warn ing Coasts the drive when Safe Torque Off is activated terminal 37 off When the Safe Torque Off circuit is re established the drive continues without manual reset N O T I C E Selecting Auto Reset Warning enables automatic ...

Page 154: ...reference on 16 Preset ref bit 0 17 Preset ref bit 1 18 Preset ref bit 2 19 Freeze reference 20 Freeze output 21 Speed up 22 Speed down 23 Set up select bit 0 24 Set up select bit 1 26 Precise stop inverse 27 Precise start stop 28 Catch up 29 Slow down 34 Ramp bit 0 35 Ramp bit 1 40 Latched precise start 41 Latch prec stop inv AU373327181955en 000101 130R1208 154 Danfoss A S 2021 08 Parameter Desc...

Page 155: ...t maint word 80 PTC card 1 91 PROFIdrive OFF2 92 PROFIdrive OFF3 94 Light load detection 95 Evacuation mode 96 Mains loss 97 Mains loss inverse 98 Start edge triggered 100 Safe option reset 106 Set master home 107 Target inverse 122 Position vir master 123 Master marker 124 Master marker inv 125 Follower marker 126 Follow marker inv 231 Power limit mot AU373327181955en 000101 130R1208 155 Danfoss ...

Page 156: ...rminal X46 7 Digital Input Default value 0 No operation Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True The options for this parameter are the same as for those lited for parameter 5 20 Terminal X46 1 Digital Input Parameter 5 24 Terminal X46 9 Digital Input Table 305 Parameter 5 24 Terminal X46 9 Digital Input 5 24 Terminal X46 9 Digital Input ...

Page 157: ... output speed is higher than the speed set in parameter 1 81 Min Speed for Function at Stop RPM The motor runs and there are no warnings 7 Run inrange no warn The motor runs within the programmed current and speed ranges set in parameter 4 50 Warning Current Low to parameter 4 53 Warning Speed High There are no warnings 8 Run on ref no warn The motor runs at reference speed There are no warnings 9...

Page 158: ...is logic 1 when the brake IGBT is short circuited Use this function to protect the drive if there is a fault on the brake modules To cut out the main voltage from the drive use the output relay 31 Relay 123 Relay is activated when 0 Control Word is selected in parameter group 8 Communications and Options 32 Mech brake ctrl Enables control of an external mechanical brake For more information on mec...

Page 159: ... If logic rule 2 is evaluated as true the output goes high Otherwise it is low 73 Logic rule 3 See parameter group 13 4 Logic Rules If logic rule 3 is evaluated as true the output goes high Otherwise it is low 74 Logic rule 4 See parameter group 13 4 Logic Rules If logic rule 4 is evaluated as true the output goes high Otherwise it is low 75 Logic rule 5 See parameter group 13 4 Logic Rules If log...

Page 160: ...Outputs 2 Option Function 121 Remote ref active Output is high when parameter 3 13 Reference Site 1 Remote or 0 Linked to hand auto while the LCP is in auto on mode See Table 309 122 No alarm Output is high when no alarm is present 123 Start command active Output is high when there is an active start command that is via digital input bus connection hand on or auto on and no stop or start command i...

Page 161: ...rrent and triggers a reset If the overcurrent condition occurs for the 3rd time in a row the drive shows alarm 13 Overcurrent and initiates a 3 minute delay before the next reset 231 In power lim mot 232 In power lim gen 233 In power limit Parameter 5 30 Terminal 27 Digital Output Table 311 Parameter 5 30 Terminal 27 Digital Output 5 30 Terminal 27 Digital Output Default value Size related Paramet...

Page 162: ...ve feedback high 21 Thermal warning 22 Ready no thermal W 23 Remote ready no TW 24 Ready Voltage OK 25 Reverse 26 Bus OK 27 Torque limit stop 28 Brake no brake war 29 Brake ready no fault 30 Brake fault IGBT 31 Relay 123 32 Mech brake ctrl 33 Safe stop active 35 External interlock 38 Motor feedback error 39 Tracking error 40 Out of ref range 41 Below reference low AU373327181955en 000101 130R1208 ...

Page 163: ... Logic rule 0 71 Logic rule 1 72 Logic rule 2 73 Logic rule 3 74 Logic rule 4 75 Logic rule 5 79 PE power off 80 SL digital output A 81 SL digital output B 82 SL digital output C 83 SL digital output D 84 SL digital output E 85 SL digital output F 90 kWh counter pulse 120 Local ref active 121 Remote ref active 122 No alarm 123 Start command activ AU373327181955en 000101 130R1208 163 Danfoss A S 20...

Page 164: ... Power Lim Gen 233 In Power Limit Parameter 5 31 Terminal 29 Digital Output Table 312 Parameter 5 31 Terminal 29 Digital Output 5 31 Terminal 29 Digital Output Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True The options for this parameter are the same as those listed for parameter 5 30 Terminal 27 Digital Output 4 6 4 ...

Page 165: ...e output 11 At torque limit The torque limit set in parameter 4 16 Torque Limit Motor Mode or parameter 4 17 Torque Limit Generator Mode has been exceeded 12 Out of current range The motor current is outside the range set in parameter 4 18 Current Limit 13 Below current low The motor current is lower than set in parameter 4 50 Warning Current Low 14 Above current high The motor current is higher t...

Page 166: ...her functional impact in the drive Typical application Controlling auxiliary device from fieldbus The function is valid when 0 FC profile in parameter 8 10 Control Word Profile is selected 37 Control word bit 12 Activate relay 2 by control word from fieldbus No other functional impact in the drive Typical application Controlling auxiliary device from fieldbus The function is valid when 0 FC profil...

Page 167: ... rule 4 in SLC is true the output goes high Other wise it is low 75 Logic rule 5 See parameter group 13 4 Logic Rules If logic rule 5 in SLC is true the output goes high Other wise it is low 79 PE power off 80 SL digital output A See parameter 13 52 SL Controller Action Output A is low on smart logic action 32 Set digital out A low Output A is high on smart logic action 38 81 SL digital output B S...

Page 168: ...d mode Output is high when the drive is in hand on mode as indicated by the LED light above Hand On 126 Drive in auto mode Output is high when the drive is in auto on mode as indicated by LED on above Auto On 180 Clock fault 181 Prev Maintenance 188 AHF Capacitor Connect 189 External Fan Control The internal logics for the internal fan control is transferred to this output to make it possible to c...

Page 169: ...ime Select 1 of 2 internal mechanical relays in an array function See parameter 5 40 Function Relay for details Selected event Relay output Selected event Relay output On delay P 5 41 On delay P 5 41 Off delay P 5 42 e30ba171 11 Illustration 55 On Delay Relay Parameter 5 42 Off Delay Relay Table 316 Parameter 5 42 Off Delay Relay 5 42 Off Delay Relay Default value 0 01 s Parameter type Range 0 01 ...

Page 170: ...alue P 5 52 p 5 57 Illustration 57 Pulse Input Parameter 5 50 Term 29 Low Frequency Table 317 Parameter 5 50 Term 29 Low Frequency 5 50 Term 29 Low Frequency Default value 100 Hz Parameter type Range 0 110000 Hz Setup All setups Conversion index 0 Data type Uint32 Change during operation True Enter the low frequency limit corresponding to the low motor shaft speed that is low reference value in pa...

Page 171: ...lter Time Constant 29 Table 321 Parameter 5 54 Pulse Filter Time Constant 29 5 54 Pulse Filter Time Constant 29 Default value 100 ms Parameter type Range 1 1000 ms Setup All setups Conversion index 3 Data type Uint16 Change during operation False Enter the pulse filter time constant The pulse filter dampens oscillations of the feedback signal if there is much noise in the system this is an advanta...

Page 172: ...parameter 5 53 Term 29 High Ref Feedb Value Parameter 5 59 Pulse Filter Time Constant 33 Table 326 Parameter 5 59 Pulse Filter Time Constant 33 5 59 Pulse Filter Time Constant 33 Default value 100 ms Parameter type Range 1 1000 ms Setup All setups Conversion index 3 Data type Uint16 Change during operation False N O T I C E This parameter cannot be adjusted while the motor is running Enter the pul...

Page 173: ...parameter 5 02 Terminal 29 Mode 0 No operation 45 Bus control 48 Bus control timeout 100 Output frequency 101 Reference 102 Feedback 103 Motor current 104 Torque relative to limit 105 Torque relative to rated 106 Power 107 Speed 108 Torque 109 Max out freq Parameter 5 60 Terminal 27 Pulse Output Variable Table 328 Parameter 5 60 Terminal 27 Pulse Output Variable 5 60 Terminal 27 Pulse Output Varia...

Page 174: ...nge during operation True Set the maximum frequency for terminal 27 corresponding to the output variable selected in parameter 5 60 Terminal 27 Pulse Out put Variable Parameter 5 63 Terminal 29 Pulse Output Variable Table 330 Parameter 5 63 Terminal 29 Pulse Output Variable 5 63 Terminal 29 Pulse Output Variable Default value Size related Parameter type Option Setup All setups Conversion index Dat...

Page 175: ...le selected in parameter 5 63 Terminal 29 Pulse Out put Variable 4 6 7 5 7 24 V Encoder Input Connect the 24 V encoder to terminal 12 24 V DC supply terminal 32 channel A terminal 33 channel B and terminal 20 GND The digital inputs 32 33 are active for encoder inputs when 1 24 V encoder is selected in parameter 1 02 Flux Motor Feedback Source and parameter 7 00 Speed PID Feedback Source The encode...

Page 176: ...20 24 V or 10 30 V encoder Illustration 59 Encoder Connection B A B A 1 e30ba646 10 2 Illustration 60 Encoder Rotation Direction AU373327181955en 000101 130R1208 176 Danfoss A S 2021 08 Parameter Descriptions VLT AutomationDrive EZ FC 321 Programming Guide ...

Page 177: ... rotation of the encoder shaft 4 6 8 5 8 I O Options Parameter 5 80 AHF Cap Reconnect Delay Table 334 Parameter 5 80 AHF Cap Reconnect Delay 5 80 AHF Cap Reconnect Delay Default value 25 s Parameter type Range 1 120 s Setup 2 setups Conversion index 0 Data type Uint16 Change during operation True Guarantees a minimum off time for the capacitors The timer starts once the AHF capacitor disconnects a...

Page 178: ...ontrol Table 337 Parameter 5 93 Pulse Out 27 Bus Control 5 93 Pulse Out 27 Bus Control Default value 0 Parameter type Range 0 100 Setup All setups Conversion index 2 Data type N2 Change during operation True Set the output frequency transferred to output terminal 27 when the terminal is configured as 45 Bus Controlled in parameter 5 60 Terminal 27 Pulse Output Variable Parameter 5 94 Pulse Out 27 ...

Page 179: ...trol 5 97 Pulse Out 30 6 Bus Control Default value 0 Parameter type Range 0 100 Setup All setups Conversion index 2 Data type N2 Change during operation True Set the output frequency transferred to output terminal X30 6 when the terminal is configured as 45 Bus ctrl in parameter 5 66 Terminal X30 6 Pulse Output Variable Parameter 5 98 Pulse Out X30 6 Timeout Preset Table 342 Parameter 5 98 Pulse O...

Page 180: ...ff Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Select the timeout function If the input signal on terminal 53 or 54 is below 50 of the value in Parameter 6 10 Terminal 53 Low Voltage Parameter 6 12 Terminal 53 Low Current Parameter 6 20 Terminal 54 Low Voltage Parameter 6 22 Terminal 54 Low Current for a time period defined in parameter 6 00...

Page 181: ...og input scaling value should correspond to the high reference feedback value set in parame ter 6 15 Terminal 53 High Ref Feedb Value Parameter 6 12 Terminal 53 Low Current Table 347 Parameter 6 12 Terminal 53 Low Current 6 12 Terminal 53 Low Current Default value 0 14 mA Parameter type Range par 0 par 6 13 mA Setup All setups Conversion index 5 Data type Int16 Change during operation True Enter t...

Page 182: ...16 Terminal 53 Filter Time Constant Table 351 Parameter 6 16 Terminal 53 Filter Time Constant 6 16 Terminal 53 Filter Time Constant Default value 0 001 s Parameter type Range 0 001 10 s Setup All setups Conversion index 3 Data type Uint16 Change during operation True N O T I C E This parameter cannot be adjusted while the motor is running Enter the filter time constant This constant is a first ord...

Page 183: ...0 mA Parameter type Range par par 6 22 mA 20 mA Setup All setups Conversion index 5 Data type Int16 Change during operation True Enter the high current value corresponding to the high reference feedback value set in parameter 6 25 Terminal 54 High Ref Feedb Value Parameter 6 24 Terminal 54 Low Ref Feedb Value Table 356 Parameter 6 24 Terminal 54 Low Ref Feedb Value 6 24 Terminal 54 Low Ref Feedb V...

Page 184: ...ameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Select the function of terminal 42 as an analog current output Depending on the selection the output is either a 0 20 mA or 4 20 mA output The current value can be read out in the LCP in parameter 16 65 Analog Output 42 mA Option Name Description 0 No operation Indicates no signal on the analog output...

Page 185: ... 17 mA If the normal motor current is equal to 20 mA the output setting of parameter 6 52 Terminal 42 Out put Max Scale is IVLT MAX 100 IMotor Nom 38 4 100 22 175 134 Torq lim 4 20 mA The torque setting is related to the setting in parameter 4 16 Torque Limit Motor Mode 135 Torq nom 4 20mA The torque setting is related to the motor torque setting 136 Power 4 20mA Taken from parameter 1 20 Motor Po...

Page 186: ...Data type Int16 Change during operation True Scale for the minimum output 0 mA or 4 mA of the analog signal at terminal 42 Set the value to be the percentage of the full range of the variable selected in parameter 6 50 Terminal 42 Output Parameter 6 52 Terminal 42 Output Max Scale Table 361 Parameter 6 52 Terminal 42 Output Max Scale 6 52 Terminal 42 Output Max Scale Default value 100 Parameter ty...

Page 187: ...p Conversion index 2 Data type Uint16 Change during operation True Holds the preset level of output 42 If a timeout function is selected in parameter 6 50 Terminal 42 Output the output is preset to this level if a fieldbus timeout occurs Parameter 6 55 Analog Output Filter Table 364 Parameter 6 55 Analog Output Filter 6 55 Analog Output Filter Default value 0 Off Parameter type Option Setup 1 setu...

Page 188: ...tion Ramp Droop Speed PID Torque PID M1 Drive 1 Torque PID Illustration 63 Concept of Speed PID Droop The value in parameter 7 01 Speed PID Droop ensures that the load is shared equally between the motors If the torque on the motor is 100 of nominal motor torque the drive reduces its output to this motor by 100 of the value in parameter 7 01 Speed PID Droop If the torque is 50 of nominal motor tor...

Page 189: ... is lower than the value in parameter 7 01 Speed PID Droop the drive makes the PID droop factor equal to the speed reference 4 8 2 Speed Trim The speed trim function is an add on to the speed PID droop The speed trim provides torque sharing with precise speed down to 0 RPM The function requires wiring of analog signals In speed trim the master drive runs normal speed PID without droop The follower...

Page 190: ...e used adjust the ramp related parameters according to the gear ratio between the 2 encoders Parameter 7 00 Speed PID Feedback Source Table 366 Parameter 7 00 Speed PID Feedback Source 7 00 Speed PID Feedback Source Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation False Option Name Description 0 Motor feedb P1 02 Use the fee...

Page 191: ... 1 Speed closed loop control Quick control is obtained at high amplification Increasing amplification makes the process less stable For values with 4 decimals use parameter 30 83 Speed PID Proportional Gain Parameter 7 03 Speed PID Integral Time Table 369 Parameter 7 03 Speed PID Integral Time 7 03 Speed PID Integral Time Default value Size related Parameter type Range 1 0 20000 ms Setup All setup...

Page 192: ... Default value Size related Parameter type Range 0 1 100 ms Setup All setups Conversion index 4 Data type Uint16 Change during operation True N O T I C E Severe filtering can be detrimental to dynamic performance This parameter is used with parameter 1 00 Configuration Mode 1 Speed closed loop and 2 Torque control Adjust the filter time in flux sensorless to 3 5 ms Set a time constant for the spee...

Page 193: ...able 374 Parameter 7 07 Speed PID Feedback Gear Ratio 7 07 Speed PID Feedback Gear Ratio Default value 1 Parameter type Range 0 0001 32 0000 Setup All setups Conversion index 4 Data type Uint32 Change during operation False The drive multiplies the speed feedback by this ratio AU373327181955en 000101 130R1208 193 Danfoss A S 2021 08 Parameter Descriptions VLT AutomationDrive EZ FC 321 Programming ...

Page 194: ...ID Error Correction w Ramp 7 09 Speed PID Error Correction w Ramp Default value Size related Parameter type Range 10 100000 RPM Setup All setups Conversion index 67 Data type Uint32 Change during operation True The speed error between ramp and actual speed is held up against the setting in this parameter If the speed error exceeds this parameter entry the speed error is corrected via ramping in a ...

Page 195: ... a setting leads to controller instability Parameter 7 13 Torque PI Integration Time Table 379 Parameter 7 13 Torque PI Integration Time 7 13 Torque PI Integration Time Default value 0 020 s Parameter type Range 0 002 2 s Setup All setups Conversion index 3 Data type Uint16 Change during operation True Enter the integration time for the torque controller Selection of a low value makes the controll...

Page 196: ... of the sum of up to 2 different input signals Select which drive input should be treated as the source of the 1st of these signals The 2nd input signal is defined in parameter 7 22 Process CL Feedback 2 Resource Option Name Description 0 No function 1 Analog input 53 2 Analog input 54 3 Frerquency input 29 4 Frequency input 33 7 Analog input X30 11 8 Analog input X30 12 15 Analog input X48 2 16 A...

Page 197: ... feedback signal Option Name Description 0 Normal Set the process to increase the output frequency 1 Inverse Set the process to decrease the output frequency Parameter 7 31 Process PID Anti Windup Table 386 Parameter 7 31 Process PID Anti Windup 7 31 Process PID Anti Windup Default value 1 On Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Norma...

Page 198: ...the PID integral time The integrator provides an increasing gain at a constant error between the setpoint and the feedback signal The integral time is the time needed by the integrator to reach the same gain as the proportional gain Parameter 7 35 Process PID Differentiation Time Table 390 Parameter 7 35 Process PID Differentiation Time 7 35 Process PID Differentiation Time Default value 0 s Param...

Page 199: ...feedback is less than the value of this parameter the on reference status bit is 1 4 8 7 7 4 Advanced Process PID Ctrl This parameter group is only used if parameter 1 00 Configuration Mode is set to 7 Extended PID speed CL or 8 Extended PID Speed OL Parameter 7 40 Process PID I part Reset Table 394 Parameter 7 40 Process PID I part Reset 7 40 Process PID I part Reset Default value 0 No Parameter ...

Page 200: ... Ref 7 44 Process PID Gain Scale at Max Ref Default value 100 Parameter type Range 0 100 Setup All setups Conversion index 0 Data type Int16 Change during operation True Enter a scaling percentage to apply to the process PID output when operating at the maximum reference The scaling percentage is adjusted linearly between the scale at minimum reference parameter 7 43 Process PID Gain Scale at Min ...

Page 201: ...48 PCD Feed Forward 7 48 PCD Feed Forward Default value 0 Parameter type Range 0 65535 Setup All setups Conversion index 0 Data type Uint16 Change during operation True This parameter contains the value of parameter 7 45 Process PID Feed Fwd Resource 32 Bus PCD Parameter 7 49 Process PID Output Normal Inv Ctrl Table 402 Parameter 7 49 Process PID Output Normal Inv Ctrl 7 49 Process PID Output Norm...

Page 202: ...he system Parameter 7 52 Process PID Feed Fwd Ramp Up Table 405 Parameter 7 52 Process PID Feed Fwd Ramp Up 7 52 Process PID Feed Fwd Ramp Up Default value 0 01 s Parameter type Range 0 01 10 s Setup All setups Conversion index 2 Data type Uint32 Change during operation True Controls the dynamics of the feed forward signal when ramping up Parameter 7 53 Process PID Feed Fwd Ramp Down Table 406 Par...

Page 203: ...Controlword only Use control word only Parameter 8 02 Control Word Source Table 410 Parameter 8 02 Control Word Source 8 02 Control Word Source Default value Size related Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True N O T I C E This parameter cannot be adjusted while the motor is running Select the source of the control word 1 of 2 serial int...

Page 204: ...Word Timeout Function 8 04 Control Word Timeout Function Default value Size related Parameter type Option Setup 1 setup Conversion index Data type Uint8 Change during operation True Select the timeout function The timeout function activates when the control word fails to be updated within the time period speci fied in parameter 8 03 Control Word Timeout Time N O T I C E To change the setup after a...

Page 205: ...Hold set up Retains the set up selected in parameter 8 04 Control Word Timeout Function and shows a warning until parameter 8 06 Reset Control Word Timeout toggles Then the drive resumes its original set up 1 Resume setup Resumes the setup that was active before the timeout Parameter 8 06 Reset Control Word Timeout Table 414 Parameter 8 06 Reset Control Word Timeout 8 06 Reset Control Word Timeout...

Page 206: ...fieldbus readouts 1 Motor data LP Filter Filtered fieldbus readouts of the following parameters Parameter 16 10 Power kW Parameter 16 11 Power hp Parameter 16 12 Motor Voltage Parameter 16 14 Motor current Parameter 16 16 Torque Nm Parameter 16 17 Speed RPM Parameter 16 22 Torque Parameter 16 25 Torque Nm High 4 9 2 8 1 Ctrl Word Settings Parameter 8 10 Control Word Profile Table 417 Parameter 8 1...

Page 207: ...r the installed fieldbus Option Name Description 0 No function The input is always low 1 Profile default Dependent on the profile set in parameter 8 10 Control Profile 2 Alarm 68 Only The input goes high whenever Alarm 68 Safe Stop Activated is active and goes low when ever Alarm 68 Safe Stop Activated is not activated 3 Trip excl Alarm 68 10 T18DI status 11 T19DI status 12 T27DI status 13 T29DI s...

Page 208: ...2 Logic rule 2 73 Logic rule 3 74 Logic rule 4 75 Logic rule 5 76 Logic rule 6 77 Logic rule 7 78 Logic rule 8 79 Logic rule 9 80 SL digital out A 81 SL digital out B 82 SL digital out C 83 SL digital out D 84 SL digital out E 85 SL digital out F 92 IGBT cooling 181 Prev maintenance 200 User defined alerts AU373327181955en 000101 130R1208 208 Danfoss A S 2021 08 Parameter Descriptions VLT Automati...

Page 209: ...urface Winder 7 Extended PID Speed OL or 8 Extended PID Speed CL 5 PID reset I part Resets the I part of the process PID controller Equivalent to parameter 7 40 Process PID I part Reset Available only if parameter 1 00 Configuration Mode is set to 6 Surface Winder 7 Extended PID Speed OL or 8 Extended PID Speed CL 6 PID enable Enables the extended process PID controller Equivalent to parameter 7 5...

Page 210: ... in case of power failure Parameter 8 17 Configurable Alarm and Warning Word Table 420 Parameter 8 17 Configurable Alarm and Warningword 8 17 Configurable Alarm and Warningword Default value 0 Off Parameter type Option Array 16 Setup All setups Conversion index Data type Uint16 Change during operation True The configurable alarm and warning word has 16 bits 0 15 Each of those bits can be configure...

Page 211: ...g 41 T29 overload warning 45 Earth fault 2 warning 47 24V supply low warning 58 AMA internal fault warning 59 Current limit warning 60 External interlock warning 61 Feedback error warning 62 Frequency max warning 64 Voltage limit warning 65 Controlboard overtemp warning 66 Heatsink temp low warning 68 Safe stop warning 73 Safe stop autorestart warning 76 Power unit setup warning 77 Reduced powermo...

Page 212: ... alarm 10028 Brake check alarm 10029 Heatsink temp alarm 10030 Phase U missing alarm 10031 Phase V missing alarm 10032 Phase W missing alarm 10033 Inrush fault alarm 10034 Fieldbus com fault alarm 10036 Mains failure alarm 10037 Phase imbalance alarm 10038 Internal fault 10039 Heatsink sensor alarm 10045 Earth fault 2 alarm 10046 Powercard supply alarm 10047 24V supply alarm 10048 1 8V supply low ...

Page 213: ...lue Size related Parameter type Range 0 2147483647 Array 2 Setup 1 setup Conversion index 0 Data type Uint32 Change during operation True Select 0 to read out the actual fieldbus product code according to the mounted fieldbus option Select 1 to read out the actual vendor ID 4 9 3 8 3 FC Port Settings Parameter 8 30 Protocol Table 422 Parameter 8 30 Protocol 8 30 Protocol Default value 0 FC Paramet...

Page 214: ...n index Data type Uint8 Change during operation True Option Name Description 0 2400 Baud Baud rate selection for the FC standard port 1 4800 Baud 2 9600 Baud 3 19200 Baud 4 38400 Baud 5 57600 Baud 6 76800 Baud 7 115200 Baud Parameter 8 33 Parity Stop Bits Table 425 Parameter 8 33 Parity Stop Bits 8 33 Parity Stop Bits Default value 0 Even parity 1 stop bit Parameter type Option Setup 1 setup Conve...

Page 215: ...1 setup Conversion index 3 Data type Uint16 Change during operation True Specify the maximum allowed delay time between transmitting a request and receiving a response If a response from the drive exceeds the time setting then it is discarded Parameter 8 37 Max Inter Char Delay Table 429 Parameter 8 37 Max Inter Char Delay 8 37 Max Inter Char Delay Default value Size related Parameter type Range 0...

Page 216: ...l setups Conversion index Data type Uint16 Change during operation False Option Name Description 1 None 15 Readout actual setup 302 Minimum reference 303 Maximum reference 312 Catch up slow down value 321 Touch target 322 Master scale numerator 323 Master scale denominator 326 Master offset 328 Master offset speed ref 341 Ramp 1 ramp up time 342 Ramp 1 ramp down time 351 Ramp 2 ramp up time 352 Ra...

Page 217: ...Term 29 high ref feedb value 558 Term 33 high ref feedb value 590 Digital relay bus control 593 Pulse out 27 bus control 595 Pulse out 29 bus control 597 Pulse out X30 6 bus control 615 Terminal 53 high ref feedb value 625 Terminal 54 high ref feedb value 653 Term 42 output bus ctrl 663 Terminal X30 8 bus control 673 Terminal X54 1 bus control 683 Terminal X54 3 bus control 748 PCD feed forward 89...

Page 218: ...sition 1608 Position error 1609 Custom readout 1610 Power kW 1611 Power hp 1612 Motor voltage 1613 Frequency 1614 Motor current 1615 Frequency 1616 Torque Nm 1617 Speed RPM 1618 Motor thermal 1619 Thermistor sensor temperature 1620 Motor angle 1621 Torque high res 1622 Torque 1623 Motor shaft power kW 1624 Calibrated 1625 Torque Nm high 1628 Angle error AU373327181955en 000101 130R1208 218 Danfoss...

Page 219: ...xternal reference 1651 Pulse reference 1652 Feedback Unit 1653 Digi pot reference 1657 Feedback RPM 1660 Digital input 1661 Terminal 53 switch setting 1662 Analog input 53 1663 Terminal 54 switch setting 1664 Analog input 54 1665 Analog output 42 mA 1666 Digital output bin 1667 Freq input 29 Hz 1668 Freq input 33 Hz 1669 Pulse output 27 Hz 1670 Pulse output 29 Hz 1671 Relay output bin 1672 Counter...

Page 220: ...arm warning 1689 Configurable alarm warning word 1690 Alarm word 1691 Alarm word 2 1692 Warning word 1693 Warning word 2 1694 Ext status word 1695 Ext status word 2 1696 Maintenance word 1697 Alarm word 3 1698 Warning word 3 1782 Home position 1783 Homing speed 1788 Master home position 1804 Mech brake count 1820 Commanded position 1821 Master position 1823 Virtual master pos 1827 Safe opt est spe...

Page 221: ...put 2 3310 Sync factor master 3311 Sync factor slave 3440 Digital inputs 3441 Digital outputs 3450 Actual position 3451 Commanded position 3452 Actual master position 3453 Slave index position 3454 Master index position 3455 Curve position 3456 Track error 3457 Synchronizing error 3458 Actual velocity 3459 Actual master velocity 3460 Synchronizing status 3461 Axis status 3462 Program status 3644 T...

Page 222: ...ter type Range 0 9999 Setup 2 setups Conversion index 0 Data type Uint16 Change during operation True Select the parameters to be assigned to the PCDs of the telegrams The number of available PCDs depends on the telegram type PCDs contain the actual data values of the selected parameters Block Transfer Mode BTM When Block Transfer Mode BTM is enabled the parameters are written into a temporary buf...

Page 223: ...e Parameter 8 47 BTM Timeout Table 436 Parameter 8 47 BTM Timeout 8 47 BTM Timeout Default value 60 s Parameter type Range 1 360 s Setup 1 setup Conversion index 0 Data type Uint16 Change during operation False Select the BTM timeout after a BTM transaction has been started Timeout is between each acyclic write of parameters Parameter 8 49 BTM Error Log Table 437 Parameter 8 49 BTM Error Log 8 49 ...

Page 224: ...ct Table 439 Parameter 8 51 Quick Stop Select 8 51 Quick Stop Select Default value 3 Logic OR Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Select the trigger for the quick stop function Option Name Description 0 Digital input A digital input triggers the quick stop function 1 Bus A serial communication port or the fieldbus triggers the quick ...

Page 225: ...nction 1 Bus A serial communication port or the fieldbus triggers the start function 2 Logic AND The fieldbus serial communication port and a digital input trigger the start function 3 Logic OR The fieldbus serial communication port or a digital input triggers the start function Parameter 8 54 Reversing Select Table 442 Parameter 8 54 Reversing Select 8 54 Reversing Select Default value Size relat...

Page 226: ...ction Option Name Description 0 Digital input A digital input triggers the preset reference selection 1 Bus A serial communication port or the fieldbus triggers the preset reference selection 2 Logic AND The fieldbus serial communication port and a digital input trigger the preset reference selection 3 Logic OR The fieldbus serial communication port or a digital input triggers the preset reference...

Page 227: ...unt 8 80 Bus Message Count Default value 0 Parameter type Range 0 0 Setup All setups Conversion index 0 Data type Uint32 Change during operation True This parameter shows the number of valid telegrams detected on the bus Parameter 8 81 Bus Error Count Table 448 Parameter 8 81 Bus Error Count 8 81 Bus Error Count Default value 0 Parameter type Range 0 0 Setup All setups Conversion index 0 Data type...

Page 228: ...ue That leads to an associ ated action as illustrated Par 13 11 Comparator Operator Par 13 43 Logic Rule Operator 2 Par 13 51 SL Controller Event Par 13 52 SL Controller Action e30bb671 13 Coast Start timer Set Do X low Select set up 2 Running Warning Torque limit Digital input X 30 2 TRUE longer than Illustration 68 Smart Logic Control SLC Events and actions are each numbered and linked in pairs ...

Page 229: ...SLC stops when the stop event parameter 13 02 Stop Event is true Parameter 13 03 Reset SLC resets all SLC parameters and starts programming from scratch N O T I C E SLC is only active in auto on mode not hand on mode 4 13 1 13 0 SLC Settings Use the SLC settings to activate deactivate and reset the smart logic control sequence The logic functions and comparators are always running in the backgroun...

Page 230: ... 12 Above speed high The output speed is higher than the setting in parameter 4 53 Warning Speed High 13 Out of feedb range The feedback is outside the range set in parameter 4 56 Warning Feedback Low and parameter 4 57 Warning Feedback High 14 Below feedb low The feedback is below the limit set in parameter 4 56 Warning Feedback Low 15 Above feedb high The feedback is above the limit set in param...

Page 231: ...cal LCP 45 Left key is pressed Only available on the graphical LCP 46 Right key is pressed Only available on the graphical LCP 47 Up key is pressed Only available on the graphical LCP 48 Down key is pressed Only available on the graphical LCP 50 Comparator 4 Use the result of comparator 4 51 Comparator 5 Use the result of comparator 5 60 Logic rule 4 Use the result of logic rule 4 61 Logic rule 5 ...

Page 232: ...gic control Option Name Description 0 False For descriptions of options 0 False 61 Logic rule 5 see parameter 13 01 Start Event 1 True 2 Running 3 In range 4 On reference 5 Torque limit 6 Current limit 7 Out of current range 8 Below Ilow 9 Above Ihigh 10 Out of speed range 11 Below speed low 12 Above speed high 13 Out of feedb range 14 Below feedb low 15 Above feedb high 16 Thermal warning 17 Main...

Page 233: ... Start command 40 Drive stopped 41 Reset trip 42 Auto reset trip 43 OK key 44 Reset key 45 Left key 46 Right key 47 Up key 48 Down key 50 Comparator 4 51 Comparator 5 60 Logic rule 4 61 Logic rule 5 70 SL time out 3 Smart logic controller time 3 is timed out 71 SL time out 4 Smart logic controller time 4 is timed out 72 SL time out 5 Smart logic controller time 5 is timed out AU373327181955en 0001...

Page 234: ...parameter group 13 1 Comparators 98 RS Flipflop 4 See parameter group 13 1 Comparators 99 RS Flipflop 5 See parameter group 13 1 Comparators 100 RS Flipflop 6 See parameter group 13 1 Comparators 101 RS Flipflop 7 See parameter group 13 1 Comparators 102 Relay 1 103 Relay 2 Parameter 13 03 Reset SLC Table 454 Parameter 13 03 Reset SLC 13 03 Reset SLC Default Value 0 D not reset SLC Parameter Type ...

Page 235: ...x Data Type Uint8 Change during operation True Options 1 Reference to 31 Counter B are variables which are compared based on their values Options 50 FALSE to 186 Drive in auto mode are digital values true false where the comparison is based on the amount of time during which they are set to true or false See parameter 13 11 Comparator Operator Option Name Description 0 DISABLED The comparator is d...

Page 236: ...ves supply voltage 53 Drive ready The drive is ready for operation and applies a signal on the control board 54 Running The motor runs 55 Reversing The output is active when the drive runs counterclockwise the logical product of the status bits running AND reverse 56 In range The motor runs within the programmed current and speed ranges set in parameter 4 50 Warn ing Current Low to parameter 4 53 ...

Page 237: ...e when the drive detects any thermal warning for instance when the temperature exceeds the limit in the motor the drive the brake resistor or thermistor 82 Mains out of range The mains voltage is outside the specified voltage range 85 Warning If a warning is triggered this operand gets the warning number 86 Alarm trip A trip alarm is active 87 Alarm trip lock A trip lock alarm is active 90 Bus OK ...

Page 238: ...input 32 high true 135 Digital input DI33 Digital input 33 high true 150 SL digital output A Use the result of the SLC output A 151 SL digital output B Use the result of the SLC output B 152 SL digital output C Use the result of the SLC output C 153 SL digital output D Use the result of the SLC output D 154 SL digital output E Use the result of the SLC output E 155 SL digital output F Use the resu...

Page 239: ... 13 11 Comparator Operator 13 11 Comparator Operator Default Value Size related Parameter Type Option Array 10 Setup 2 set ups Conversion Index Data Type Uint8 Change during operation True Select the operator to be used in the comparison This is an array parameter containing comparator operators 0 5 Option Name Description 0 The result of the evaluation is true when the variable selected in parame...

Page 240: ...eter 13 16 RS FF Operand R e30bb959 11 Illustration 71 Reset Set Flipflops Two parameters are used and the output can be used in the logic rules and as events R S Flip flop output e30bb960 11 Illustration 72 Flipflop Outputs The 2 operators can be selected from a long list As a special case the same digital input can be used as both set and reset making it possible to use the same digital input as...

Page 241: ...94 RS Flipflop 0 Output from parameter 13 15 RSFF Operand S and parameter 13 16 RSFF Operand R Parameter 13 52 SL Controller 1 Action 0 22 Run Parameter 13 51 SL Controller 1 Event 1 27 Logic rule 1 Parameter 13 52 SL Controller 1 Action 1 24 Stop Parameter 13 15 RS FF Operand S Table 459 Parameter 13 15 RS FF Operand S 13 15 RS FF Operand S Default Value Size related Parameter Type Option Array 1...

Page 242: ...e 2 29 Logic rule 3 33 Digital input DI18 34 Digital input DI19 35 Digital input DI27 36 Digital input DI29 37 Digital input DI32 38 Digital input DI33 39 Start command 40 Drive stopped 41 Reset trip 42 Auto reset trip 43 OK key OK is pressed Only available on the graphical LCP 44 Reset key Reset is pressed Only available on the graphical LCP 45 Left key is pressed Only available on the graphical ...

Page 243: ... 74 SL time out 7 75 Start command given 76 Digital input X30 2 77 Digital input X30 3 78 Digital input X30 4 79 Digital input 46 1 80 Digital input 46 3 81 Digital input 46 5 82 Digital input 46 7 83 Digital input 46 9 84 Digital input 46 11 85 Digital input X46 13 94 RS Flipflop 0 95 RS Flipflop 1 96 RS Flipflop 2 97 RS Flipflop 3 98 RS Flipflop 4 99 RS Flipflop 5 100 RS Flipflop 6 101 RS Flipfl...

Page 244: ...limit 6 Current limit 7 Out of current range 8 Below I low 9 Above I high 10 Out of speed range 11 Below speed low 12 Above speed high 13 Out of feedb range 14 Below feedb low 15 Above feedb high 16 Thermal warning 17 Mains out of range 18 Reversing 19 Warning 20 Alarm trip 21 Alarm trip lock 22 Comparator 0 23 Comparator 1 24 Comparator 2 25 Comparator 3 26 Logic rule 0 27 Logic rule 1 AU37332718...

Page 245: ...d Only available on the graphical LCP 46 Right key is pressed Only available on the graphical LCP 47 Up key is pressed Only available on the graphical LCP 48 Down key is pressed Only available on the graphical LCP 50 Comparator 4 51 Comparator 5 60 Logic rule 4 61 Logic rule 5 70 SL time out 3 71 SL time out 4 72 SL time out 5 73 SL time out 6 74 SL time out 7 75 Start command given 76 Digital inp...

Page 246: ...m timer 1 and so on Parameter 13 20 SL Controller Time Table 461 Parameter 13 20 SL Controller Timer 13 20 SL Controller Timer Default value Size related Parameter type Range 0 0 Array 10 Setup 1 setup Conversion index 3 Data type Timediff w o DateID Change during operation True Enter the value to define the duration of the false output from the programmed timer A timer is only false if it is star...

Page 247: ...ble 462 Parameter 13 40 Logic Rule Boolean 1 13 40 Logic Rule Boolean 1 Default Value Size related Parameter Type Option Array 10 Setup 2 set ups Conversion Index Data Type Uint8 Change during operation True Option Name Description 0 False Select the 1st boolean true or false input for the selected logic rule See parameter 13 01 Start Event and parameter 13 02 Stop Event for more information 1 Tru...

Page 248: ...aphical LCP 44 Reset key Reset is pressed Only available on the graphical LCP 45 Left key is pressed Only available on the graphical LCP 46 Right key is pressed Only available on the graphical LCP 47 Up key is pressed Only available on the graphical LCP 48 Down key is pressed Only available on the graphical LCP 50 Comparator 4 Use the result of comparator 4 51 Comparator 5 Use the result of compar...

Page 249: ...Flipflop 5 See parameter group 13 1 Comparators 100 RS Flipflop 6 See parameter group 13 1 Comparators 101 RS Flipflop 7 See parameter group 13 1 Comparators 102 Relay 1 103 Relay 2 Parameter 13 41 Logic Rule Operator 1 Table 463 Parameter 13 41 Logic Rule Operator 1 13 41 Logic Rule Operator 1 Default Value Size related Parameter Type Option Array 10 Setup 2 set ups Conversion Index Data Type Uin...

Page 250: ...NOT 13 42 Parameter 13 42 Logic Rule Boolean 2 Table 464 Parameter 13 42 Logic Rule Boolean 2 13 42 Logic Rule Boolean 2 Default Value Size related Parameter Type Option Array 4 Setup 2 set ups Conversion Index Data Type Uint8 Change during operation True Option Name Description 0 False Select the 2nd boolean true or false input for the selected logic rule See parameter 13 01 Start Event and param...

Page 251: ... input DI32 38 Digital input DI33 39 Start command 40 Drive stopped 41 Reset trip 42 Auto reset trip 43 OK key OK is pressed Only available on the graphical LCP 44 Reset key Reset is pressed Only available on the graphical LCP 45 Left key is pressed Only available on the graphical LCP 46 Right key is pressed Only available on the graphical LCP 47 Up key is pressed Only available on the graphical L...

Page 252: ... input X46 7 83 Digital input X46 9 84 Digital input X46 11 85 Digital input X46 13 94 RS Flipflop 0 See parameter group 13 1 Comparators 95 RS Flipflop 1 See parameter group 13 1 Comparators 96 RS Flipflop 2 See parameter group 13 1 Comparators 97 RS Flipflop 3 See parameter group 13 1 Comparators 98 RS Flipflop 4 See parameter group 13 1 Comparators 99 RS Flipflop 5 See parameter group 13 1 Comp...

Page 253: ...ator 1 Parameter 13 42 Logic Rule Boolean 2 Option Name Description 0 DISABLED 1 AND 2 OR 3 AND NOT 4 OR NOT 5 NOT AND 6 NOT OR 7 NOT AND NOT 8 NOT OR NOT Parameter 13 44 Logic Rule Boolean 3 Table 466 Parameter 13 44 Logic Rule Boolean 3 13 44 Logic Rule Boolean 3 Default Value Size related Parameter Type Option Array 10 Setup 2 set ups Conversion Index Data Type Uint8 Change during operation Tru...

Page 254: ...ange 18 Reversing 19 Warning 20 Alarm trip 21 Alarm trip lock 22 Comparator 0 23 Comparator 1 24 Comparator 2 25 Comparator 3 26 Logic rule 0 27 Logic rule 1 28 Logic rule 2 29 Logic rule 3 33 Digital input DI18 34 Digital input DI19 35 Digital input DI27 36 Digital input DI29 37 Digital input DI32 38 Digital input DI33 39 Start command AU373327181955en 000101 130R1208 254 Danfoss A S 2021 08 Para...

Page 255: ...r 5 60 Logic rule 4 Use the result of logic rule 4 61 Logic rule 5 Use the result of logic rule 5 70 SL time out 3 71 SL time out 4 72 SL time out 5 73 SL time out 6 74 SL time out 7 75 Start command given 76 Digital input X30 2 77 Digital input X30 3 78 Digital input X30 4 79 Digital input X46 1 80 Digital input X46 3 81 Digital input X46 5 82 Digital input X46 7 83 Digital input X46 9 84 Digital...

Page 256: ...version Index Data Type Uint8 Change during operation True Select the boolean input true or false to define the smart logic controller event See parameter 13 01 Start Event options 0 False 61 Logic rule 5 and parameter 13 02 Stop Event options 70 SL Time out 3 74 SL Time out 7 for more information Option Name Description 0 False 1 True 2 Running 3 In range 4 On reference 5 Torque limit 6 Current l...

Page 257: ...ime out 0 31 SL time out 1 32 SL time out 2 33 Digital input DI18 34 Digital input DI19 35 Digital input DI27 36 Digital input DI29 37 Digital input DI32 38 Digital input DI33 39 Start command 40 Drive stopped 41 Reset trip 42 Auto reset trip 43 OK key 44 Reset key 45 Left key 46 Right key 47 Up key 48 Down key AU373327181955en 000101 130R1208 257 Danfoss A S 2021 08 Parameter Descriptions VLT Aut...

Page 258: ...l input X46 9 84 Digital input X46 11 85 Digital input X46 13 94 RS Flipflop 0 See parameter group 13 1 Comparators 95 RS Flipflop 1 See parameter group 13 1 Comparators 96 RS Flipflop 2 See parameter group 13 1 Comparators 97 RS Flipflop 3 See parameter group 13 1 Comparators 98 RS Flipflop 4 See parameter group 13 1 Comparators 99 RS Flipflop 5 See parameter group 13 1 Comparators 100 RS Flipflo...

Page 259: ...ed it merges with other preset reference commands coming from either the digital inputs or via a fieldbus 11 Select preset ref 1 Selects preset reference 1 If the active preset reference is changed it merges with other preset reference commands coming from either the digital inputs or via a fieldbus 12 Select preset ref 2 Selects preset reference 2 If the active preset reference is changed it merg...

Page 260: ...ut with smart logic output B is low 34 Set digital out C low Any output with smart logic output C is low 35 Set digital out D low Any output with smart logic output D is low 36 Set digital out E low Any output with smart logic output E is low 37 Set digital out F low Any output with smart logic output F is low 38 Set digital out A high Any output with smart logic output A is high 39 Set digital ou...

Page 261: ...13 92 Alert Text the text that the drive shows in the display when the event defined in parameter 13 90 Alert Trigger occurs For example consider the following use case If there is an active signal on digital input 32 the drive shows the message Valve 5 open and ramps down to a stop To achieve this configuration make the following settings Parameter 13 90 Alert Trigger 37 Digital input DI32 Parame...

Page 262: ...e 470 Parameter 13 91 Alert Action 13 91 Alert Action Default Value 0 Info Parameter Type Option Array 10 Setup 2 set ups Conversion Index Data Type Uint8 Change during operation True Select the action that the drive performs when the event defined in parameter 13 90 Alert Trigger occurs Option Name Description 0 Info 1 Warning 2 Freeze output 3 Freeze output warn 4 Stop 5 Stop warning 6 Jogging 7...

Page 263: ...Conversion index 0 Data type Uint32 Change during operation False Shows the alarm word of a user defined alarm in hex code Parameter 13 98 Alert Warning Word Table 473 Parameter 13 98 Alert Warning Word 13 98 Alert Warning Word Default value 0 Parameter type Range 0 4294967295 Setup All setups Conversion index 0 Data type Uint32 Change during operation False Shows the warning word of a user define...

Page 264: ...g the switching frequency reduces acoustic noise from the motor Default values de pend on power size N O T I C E The output frequency value of the drive must never exceed 10 of the switching frequency When the motor is running adjust the switching frequency in parameter 14 01 Switching Frequency to minimize motor noise N O T I C E To avoid a trip the drive can adjust the switching frequency automa...

Page 265: ...o enable the overmodulation function for the output voltage This is the right option when it is required that the output voltage is higher than 95 of the input voltage typically when running over synchro nously The output voltage is increased according to the degree of overmodulation Control in flux control principle provides an output current of up to 98 of the input current regardless of paramet...

Page 266: ... motor When mains is restored and the IGBTs start again the output frequency and voltage vector do not correspond to the speed frequency of the motor and the result is normally an overvoltage or overcurrent mostly resulting in a trip lock Parameter 14 10 Mains Failure can be programmed to avoid this situation Select the function according to which the drive must act when the threshold in parameter...

Page 267: ...c backup equals parameter 14 11 Mains Fault Voltage Level x 1 35 If the mains does not return UDC is maintained as long as possible by ramping the speed down towards 0 RPM Finally the drive coasts If the mains returns while in kinetic back up mode UDC increases above parameter 14 11 Mains Fault Voltage Level x 1 35 This is detected in 1 of the following ways If UDC parameter 14 11 Mains Fault Volt...

Page 268: ...er 14 11 Mains Fault Voltage Level x 1 35 Ref UDC SP 15 A B C D E A e30bc922 10 UDC V n RPM t S t S SP 11 1 35 Illustration 76 Kinetic Back up Trip w Recovery Mains Returns Above Parameter 14 15 Kin Back up Trip Recovery Level A Normal operation B Mains Failure C Kinetic back up D Mains return E Normal operation Ramping If mains returns while in kinetic back up at a speed below parameter 14 15 Kin...

Page 269: ... voltage at which the function in parameter 14 10 Mains Failure is activated Select the detec tion level depending on the supply quality For a supply of 380 V set parameter 14 11 Mains Fault Voltage Level to 342 V This results in a DC detection level of 462 V parameter 14 11 Mains Fault Voltage Level x 1 35 Parameter 14 12 Response to Mains Imbalance Table 482 Parameter 14 12 Response to Mains Imb...

Page 270: ...etups Conversion index 0 Data type Uint32 Change during operation True Enter the kinetic back up gain value in percent 4 14 3 14 2 Trip Reset Parameters for configuring auto reset handling special trip handling and control card self test or initialization Parameter 14 20 Reset Mode Table 486 Parameter 14 20 Reset Mode 14 20 Reset Mode Default Value 0 Manual reset Parameter Type Option Setup All se...

Page 271: ...ation Mode Default value 0 Normal operation Parameter type Option Setup All setups Conversion index Data type Uint8 Change during operation True Use this parameter to specify normal operation to perform tests or to initialize all parameters except parameter 15 03 Power Up s parameter 15 04 Over Temp s and parameter 15 05 Over Volt s This function is active only when the power is cycled to the driv...

Page 272: ...sation to reset all parameter values to default settings except for Parameter 15 03 Power Up s parameter 15 04 Over Temp s and parameter 15 05 Over Volt s The drive resets during the next power up Parameter 14 22 Operation Mode also returns to the default setting 0 Normal operation Option Name Description 0 Normal operation 1 Control card test Remember to set switches S201 A53 and S202 A54 as spec...

Page 273: ...on the drive tries to reduce torque below the preset torque limits as quickly as possible without losing control of the motor While the current control is active the drive can only be stopped by setting a digital input to 2 Coast inverse or 3 Coast and reset inv Any signals on terminals 18 33 are not active until the drive is no longer near the current limit By using a digital input set to 2 Coast...

Page 274: ...ening flux mode Parameter 14 36 Field weakening Function Table 495 Parameter 14 36 Field weakening Function 14 36 Field weakening Function Default Value 0 Auto Parameter Type Option Setup All set ups Conversion Index Data Type Uint8 Change during operation True Select the field weakening function mode in flux mode Option Number Option Name Description 0 Auto In this mode the drive calculates the o...

Page 275: ... index 0 Data type Uint8 Change during operation True N O T I C E This parameter is not active when parameter 1 10 Motor Construction is set to 1 PM non salient SPM Enter the minimum allowable magnetization for AEO Selection of a low value reduces energy loss in the motor but can also reduce resistance to sudden load changes Parameter 14 42 Minimum AEO Frequency Table 499 Parameter 14 42 Minimum A...

Page 276: ... operation Parameter 14 46 PROFIEnergy Times Table 502 Parameter 14 46 PROFIEnergy Times 14 46 PROFIEnergy Times Default value Size related Parameter type Range 0 0x7ffffff Array 3 Setup All setups Conversion index 0 Data type Uint32 Change during operation True Parameter with an array of 3 0 Time to pause 1 Time min stay 2 Time regular operate Parameter 14 47 PROFIEnergy State Table 503 Parameter...

Page 277: ...ype Option Setup 1 set up Conversion Index Data Type Uint8 Change during operation False Turn the RFI filter on or off The RFI filter ensures that the drive complies with EMC standards Select 0 Off only when the drive is connected to an isolated mains source IT mains Option Name Description 0 Off 1 On Parameter 14 51 DC link Compensation Table 507 Parameter 14 51 DC link Compensation 14 51 DC link...

Page 278: ...t 35 C 95 F and at full speed at approximately 55 C 131 F 2 On 75 The fan always runs at 75 speed or above The fan runs at 75 speed at 35 C 95 F and at full speed at approximately 55 C 131 F 3 On 100 The fan always runs at 100 speed 4 Auto Low temp env This option is the same as 0 Auto but with special considerations around and below 0 C 32 F In op tion 0 Auto there is a risk that the fan starts r...

Page 279: ...e range of the switching frequency 2 Sine Wave Filter Fixed This parameter sets a minimum allowed limit to the switching frequency and ensures that the filter is op erated within the safe range of switching frequencies Operation is possible with all control principles For flux control principle program parameter 14 56 Capacitance Output Filter and parameter 14 57 Inductance Output Filter these par...

Page 280: ...ault Value 0 Trip Parameter Type Option Setup All set ups Conversion Index Data Type Uint8 Change during operation True If either heat sink or control card temperature exceeds a factory programmed temperature limit a warning is activated If the tem perature increases further select whether the drive should trip trip lock or derate the output current Option Name Description 0 Trip The drive trips t...

Page 281: ...erate Current is set to for example 95 a steady overload causes the pump speed to fluctuate between values corresponding to 110 and 95 of rated output current for the drive Parameter 14 61 Function at Inverter Overload Table 515 Parameter 14 61 Function at Inverter Overload 14 61 Function at Inverter Overload Default Value 0 Trip Parameter Type Option Setup All set ups Conversion Index Data Type U...

Page 282: ... 519 Parameter 14 90 Fault Level 14 90 Fault Level Default Value Size related Parameter Type Option Array 26 Setup 1 set up Conversion Index Data Type Uint8 Change during operation True This is an array parameter with 26 elements Each of the bits can be configured to any of the following options Use this parameter to customize fault levels Option Name Description 0 Off Use 0 Off with caution as it...

Page 283: ... X D Heat sink temperature 2 244 1490 13 X D Heat sink sensor 2 245 1490 14 X D Power card temperature 2 247 1490 15 X D Motor phase U missing 30 1490 16 X D Motor phase V missing 31 1490 16 X D Motor phase W missing 32 1490 16 X D Current limit 3 59 1490 19 X D Locked rotor 99 1490 20 D X 1 In small and medium power drives alarm 69 Power card temperature is only a warning 2 Only high power drives...

Page 284: ...h Counter Table 523 Parameter 15 02 kWh Counter 15 02 kWh Counter Default Value 0 kWh Parameter Type Range 0 2147483647 kWh Setup All set ups Conversion Index 75 Data Type Uint32 Change during operation False Register the power consumption of the motor as an average value over 1 hour Reset the counter in parameter 15 06 Reset kWh Counter Parameter 15 03 Power Up s Table 524 Parameter 15 03 Power U...

Page 285: ...sion Index Data Type Uint8 Change during operation True Option Name Description 0 Do not reset 1 Reset counter To reset the running hours counter to 0 select 1 Reset and press OK see parameter 15 01 Running Hours This parameter cannot be selected via the serial port RS485 Select 0 Do not reset if no reset of the running hours counter is required 4 15 2 15 1 Data Log Settings The data log enables c...

Page 286: ...0 Power kW 1611 Power hp 1612 Motor voltage 1613 Frequency 1614 Motor current 1616 Torque Nm 1617 Speed RPM 1618 Motor thermal 1620 Motor angle 1621 Torque high res 1622 Torque 1624 Calibrated stator resistance 1625 Torque Nm high 1630 DC link voltage 1632 Brake energy s 1633 Brake energy average 1634 Heatsink temp 1635 Inverter thermal 1645 Motor phase U current AU373327181955en 000101 130R1208 2...

Page 287: ...7 Analog out X30 8 mA 1687 Bus readout alarm warning 1689 Configurable alarm warning word 1690 Alarm word 1692 Warning word 1694 Ext status word 1695 Ext status word 2 1697 Alarm word 3 1698 Warning word 3 1820 Commanded position 1821 Master position 1823 Virtual master pos 1827 Safe opt est speed 1828 Safe opt meas speed 1829 Safe opt speed error 1840 Analog input X49 1 1841 Analog input X49 3 18...

Page 288: ...Event Table 531 Parameter 15 12 Trigger Event 15 12 Trigger Event Default Value 0 False Parameter Type Option Setup 1 set up Conversion Index Data Type Uint8 Change during operation True Select the trigger event When the trigger event occurs a window is applied to freeze the log The log then retains a specified per centage of samples before the occurrence of the trigger event parameter 15 14 Sampl...

Page 289: ... Digital input DI18 34 Digital input DI19 35 Digital input DI27 36 Digital input DI29 37 Digital input DI32 38 Digital input DI33 50 Comparator 4 51 Comparator 5 60 Logic rule 4 61 Logic rule 5 Parameter 15 13 Logging Mode Table 532 Parameter 15 13 Logging Mode 15 13 Logging Mode Default Value 0 Log always Parameter Type Option Setup 2 set ups Conversion Index Data Type Uint8 Change during operati...

Page 290: ...ecommends to clear the log Option Name Description 0 Disabled 1 Enabled Enable message 4 15 3 Service Log The service log function saves detailed log information of a 5 second interval when alarms occur Service technicians can analyze this information to troubleshoot and optimize the drive The drive can save up to 24 service log records in the flash memory Find the list of alarms that trigger a se...

Page 291: ...ontrol Tool MCT 10 before clearing the service log Clear the service log after a commissioning to remove any alarms that occurred during testing Procedure Select option 5 Clear Service Log in parameter 14 22 Operation Mode Power cycle the drive Clearing the service log extends the power up time by approximately 1 s 4 15 5 Service Log Indication Parameter 16 42 Service Log Counter shows the number ...

Page 292: ...the detailed readings at a specific time e30bg261 11 Illustration 82 Service Log View 5 s Use the zoom function to focus on the last 250 ms before the fault See Illustration 83 e30bg262 11 Illustration 83 Service Log Detailed View 250 ms AU373327181955en 000101 130R1208 292 Danfoss A S 2021 08 Parameter Descriptions VLT AutomationDrive EZ FC 321 Programming Guide ...

Page 293: ...failure 37 Phase imbalance 44 Earth ground fault AL44 45 Earth ground fault 2 59 Current N O T I C E If an alarm has 2 states warning alarm it only triggers a service log record when going into the alarm state 4 15 8 15 2 Historic Log View up to 50 logged data items via the array parameters in this parameter group Data is logged every time an event occurs not to be confused with SLC events Events ...

Page 294: ...alue Digital output not monitored in this SW re lease Decimal value See parameter 16 66 Digital Output bin for a description after converting to binary val ue Warning word Decimal value See parameter 16 92 Warning Word for a description Alarm word Decimal value See parameter 16 90 Alarm Word for a description Status word Decimal value See parameter 16 03 Status Word for a description after convert...

Page 295: ...Change during operation False View the time when the logged event occurred Time is measured in s from start up of the drive Parameter 15 33 Fault Log Date and Time Table 543 Parameter 15 33 Fault Log Date and Time 15 33 Fault Log Date and Time Default Value Size related Parameter Type Range 0 2147483647 Array 10 Setup All set ups Conversion Index 0 Data Type TimeOfDay Change during operation False...

Page 296: ... Ordered Typecode String Table 548 Parameter 15 44 Ordered Typecode String 15 44 Ordered Typecode String Default Value 0 Parameter Type Range 0 40 Setup All set ups Conversion Index 0 Data Type VisStr 40 Change during operation False View the type code string used for reordering the drive in its original configuration Parameter 15 45 Actual Typecode String Table 549 Parameter 15 45 Actual Typecode...

Page 297: ...ameter 15 50 SW ID Power Card Table 554 Parameter 15 50 SW ID Power Card 15 50 SW ID Power Card Default Value 0 Parameter Type Range 0 20 Setup All set ups Conversion Index 0 Data Type VisStr 20 Change during operation False View the power card software version number Parameter 15 51 Frequency Converter Serial Number Table 555 Parameter 15 51 Frequency Converter Serial Number 15 51 Frequency Conve...

Page 298: ...15 60 Option Mounted Table 559 Parameter 15 60 Option Mounted 15 60 Option Mounted Default Value 0 Parameter Type Range 0 30 Array 8 Setup All set ups Conversion Index 0 Data Type VisStr 30 Change during operation False Shows the type of installed option Parameter 15 61 Option SW Version Table 560 Parameter 15 61 Option SW Version 15 61 Option SW Version Default Value 0 Parameter Type Range 0 20 A...

Page 299: ...alse View the software version for the option installed in slot A Parameter 15 72 Option in Slot B Table 565 Parameter 15 72 Option in Slot B 15 72 Option in Slot B Default Value 0 Parameter Type Range 0 30 Setup All set ups Conversion Index 0 Data Type VisStr 30 Change during operation False View the type code string for the option installed in slot B and a translation of the type code string For...

Page 300: ... 77 Slot C1 E1 Option SW Version Default Value 0 Parameter Type Range 0 20 Setup All set ups Conversion Index 0 Data Type VisStr 20 Change during operation False Shows the software version for the installed option in option slot C 4 15 12 15 8 Operating Data II Parameter 15 80 Fan Running Hours Table 571 Parameter 15 80 Fan Running Hours 15 80 Fan Running Hours Default Value 0 h Parameter Type Ran...

Page 301: ...ification 15 98 Drive Identification Default Value 0 Parameter Type Range 0 40 Setup All set ups Conversion Index 0 Data Type VisStr 40 Change during operation False This parameter contains data used by the VLT Motion Control Tool MCT 10 Parameter 15 99 Parameter Metadata Table 576 Parameter 15 99 Parameter Metadata 15 99 Parameter Metadata Default Value 0 Parameter Type Range 0 9999 Array 35 Setu...

Page 302: ...e 580 Parameter 16 03 Status Word 16 03 Status Word Default Value 0 Parameter Type Range 0 65535 Setup All set ups Conversion Index 0 Data Type V2 Change during operation False View the status word sent from the drive via the serial communication port in hex code Parameter 16 05 Main Actual Value Table 581 Parameter 16 05 Main Actual Value 16 05 Main Actual Value Default Value 0 Parameter Type Ran...

Page 303: ...e changes to when the data readout values change Parameter 16 12 Motor Voltage Table 585 Parameter 16 12 Motor Voltage 16 12 Motor Voltage Default Value 0 V Parameter Type Range 0 6000 V Setup All set ups Conversion Index 1 Data Type Uint16 Change during operation False View the motor voltage a calculated value used for controlling the motor Parameter 16 13 Frequency Table 586 Parameter 16 13 Freq...

Page 304: ...eadout is compensated for in param eter 1 68 Motor Inertia for improved accuracy Parameter 16 17 Speed RPM Table 590 Parameter 16 17 Speed RPM 16 17 Speed RPM Default Value 0 RPM Parameter Type Range 30000 30000 Nm Setup All set ups Conversion Index 67 Data Type Int32 Change during operation False View the actual motor RPM In open loop or closed loop process control the motor RPM is estimated In s...

Page 305: ...e value shown is the torque in percent of nominal torque with sign applied to the motor shaft Parameter 16 23 Motor Shaft Power kW Table 596 Parameter 16 23 Motor Shaft Power kW 16 23 Motor Shaft Power kW Default Value 0 kW Parameter Type Range 0 10000 kW Setup All set ups Conversion Index 1 Data Type Int32 Change during operation True Readout of the mechanical power applied to the motor shaft Par...

Page 306: ...the highest temperature measured on hardware components with temperature sensors for example the power card s Parameter 16 32 Brake Energy s Table 601 Parameter 16 32 Brake Energy s 16 32 Brake Energy s Default Value 0 kW Parameter Type Range 0 10000 kW Setup All set ups Conversion Index 0 Data Type Uint32 Change during operation False View the brake power transmitted to an external brake resistor...

Page 307: ...iew the inverter maximum current which must match the nameplate data on the connected motor The data is used for calcula tion of torque motor overload protection and so on Parameter 16 38 SL Controller State Table 607 Parameter 16 38 SL Controller State 16 38 SL Controller State Default Value 0 Parameter Type Range 0 100 Array 4 Setup All set ups Conversion Index 0 Data Type Uint8 Change during op...

Page 308: ...ng option 5 Clear service logs in parameter 14 22 Operation Mode The logged data is deleted on the next power up Parameter 16 43 Timed Actions Status Table 612 Parameter 16 43 Timed Actions Status 16 43 Timed Actions Status Default Value 0 Timed actions auto Parameter Type Option Setup All set ups Conversion Index Data Type Uint8 Change during operation True Select the times actions view Option Na...

Page 309: ...16 48 Speed Ref After Ramp RPM 16 48 Speed Ref After Ramp RPM Default Value 0 RPM Parameter Type Range 30000 30000 RPM Setup All set ups Conversion Index 67 Data Type Int32 Change during operation False This parameter specifies the reference given to the drive after the speed ramp Parameter 16 49 Current Fault Source Table 617 Parameter 16 49 Current Fault Source 16 49 Current Fault Source Default...

Page 310: ...e Parameter 16 53 Digi Pot Reference Table 621 Parameter 16 53 Digi Pot Reference 16 53 Digi Pot Reference Default Value 0 Parameter Type Range 200 200 Setup All set ups Conversion Index 2 Data Type Int16 Change during operation False View the contribution of the digital potentiometer to the actual reference Parameter 16 57 Feedback RPM Table 622 Parameter 16 57 Feedback RPM 16 57 Feedback RPM Def...

Page 311: ...Input 54 16 64 Analog Input 54 Default Value 0 Parameter Type Range 20 20 Setup All set ups Conversion Index 3 Data Type Int32 Change during operation False View the actual value at input 54 Parameter 16 65 Analog Output 42 mA Table 627 Parameter 16 65 Analog Output 42 mA 16 65 Analog Output 42 mA Default Value 0 Parameter Type Range 0 30 Setup All set ups Conversion Index 3 Data Type Int16 Change...

Page 312: ...x 0 Data Type Int32 Change during operation False View the actual value of pulses applied to terminal 27 in digital output mode Parameter 16 70 Pulse Output 29 Hz Table 632 Parameter 16 70 Pulse Output 29 Hz 16 70 Pulse Output 29 Hz Default Value 0 Parameter Type Range 0 40000 Setup All set ups Conversion Index 0 Data Type Int32 Change during operation False View the actual value of pulses at term...

Page 313: ...tion parameter 13 52 SL Con troller Action Parameter 16 74 Prec Stop Counter Table 636 Parameter 16 74 Prec Stop Counter 16 74 Prec Stop Counter Default Value 0 Parameter Type Range 0 2147483647 Setup All set ups Conversion Index 0 Data Type Uint32 Change during operation True Returns the actual counter value of precise counter parameter 1 84 Precise Stop Counter Value Parameter 16 77 Analog Out X...

Page 314: ... Parameter Type Range 200 200 Setup All set ups Conversion Index 0 Data Type N2 Change during operation False View the 2 byte word sent with the control word form the bus master to set the reference value For more information refer to the relevant fieldbus manual Parameter 16 84 Comm Option STW Table 642 Parameter 16 84 Comm Option STW 16 84 Comm Option STW Default Value 0 Parameter Type Range 0 6...

Page 315: ...larm Warning Word Table 646 Parameter 16 89 Configurable Alarm Warning Word 16 89 Configurable Alarm Warning Word Default Value 0 Parameter Type Range 0 65535 Setup All set ups Conversion Index 0 Data Type Uint16 Change during operation False This alarm warning word is configured in parameter 8 17 Configurable Alarm and Warningword to match the actual requirements 4 16 7 16 9 Diagnosis Readouts Pa...

Page 316: ...rial communication port in hex code Parameter 16 95 Ext Status Word 2 Table 652 Parameter 16 95 Ext Status Word 2 16 95 Ext Status Word 2 Default Value 0 Parameter Type Range 0 4294967295 Setup All set ups Conversion Index 0 Data Type Uint32 Change during operation False Returns the extended warning word sent via the serial communication port in hex code Parameter 16 96 Maintenance Word Table 653 ...

Page 317: ...nce word Table 654 Maintenance Word Position 4 Valve Fan bearings Pump bearings Motor bearings Position 3 Pump seals Temperature transmitter Flow transmitter Pressure transmitter Position 2 Drive system health check Drive cooling fan Filter Fan belt Position 1 Warranty 0hex 1hex 2hex 3hex 4hex 5hex 6hex 7hex 8hex 9hex Ahex Bhex Chex Dhex Ehex Fhex Example The preventive maintenace word shows 040Ah...

Page 318: ...7 1 18 0 Maintenance Log This group contains the last 10 preventive maintenance events Maintenance log 0 is the latest and maintenance log 9 the oldest By selecting 1 of the logs and pressing OK the maintenance item action and time of the occurrence are shown in parameter 18 00 Maintenance Log Item parameter 18 03 Maintenance Log Date and Time The alarm log key allows access to both alarm log and ...

Page 319: ...t N O T I C E The drive has no back up of the clock function The set date time resets to default 2000 01 01 00 00 after a power down unless a real time clock module with back up is installed In parameter 0 79 Clock Fault it is possible to program a warning in case the clock has not been set properly for example after a power down Incorrect setting of the clock affects the time stamps for the maint...

Page 320: ...on Index 0 Data Type Int16 Change during operation True View the actual temperature measured at input X48 10 The temperature unit is based on the selection in parameter 35 04 Term X48 10 Temperature Unit 4 17 3 18 5 Active Alarms Warnings The parameters in this group show the numbers of currently active alarms or warnings Parameter 18 55 Active Alarm Numbers Table 666 Parameter 18 55 Active Alarm ...

Page 321: ...s Frequency 18 71 Mains Frequency Default Value 0 Hz Parameter Type Range 100 100 Hz Setup All set ups Conversion Index 1 Data Type Int16 Change during operation True Shows the mains frequency Parameter 18 72 Mains Imbalance Table 671 Parameter 18 72 Mains Imbalance 18 72 Mains Imbalance Default Value 0 Parameter Type Range 0 100 Setup All set ups Conversion Index 1 Data Type Uint16 Change during ...

Page 322: ... Gives the present output value from the process PID controller after the clamp limits have been observed Parameter 18 93 Process PID Gain Scaled Output Table 676 Parameter 18 93 Process PID Gain Scaled Output 18 93 Process PID Gain Scaled Output Default Value 0 Parameter Type Range 200 200 Setup All set ups Conversion Index 1 Data Type Int16 Change during operation False Gives the present output ...

Page 323: ...igher priority than the same actions commands activated by the digital inputs or the smart logic controller The actions programmed in timed actions are merged with corresponding actions from digital inputs control word via bus and smart logic controller according to merge rules set up in parameter group 8 5 Digital Bus N O T I C E Program the clock parameter group 0 7 Clock Settings correctly for ...

Page 324: ...et up 4 10 Select preset ref 0 11 Select preset ref 1 12 Select preset ref 2 13 Select preset ref 3 14 Select preset ref 4 15 Select preset ref 5 16 Select preset ref 6 17 Select preset ref 7 18 Select ramp 1 19 Select ramp 2 20 Select ramp 3 21 Select ramp 4 22 Run 23 Run reverse 24 Stop 25 Qstop 26 Dcstop 27 Coast 32 Set digital out A low 33 Set digital out B low 34 Set digital out C low 35 Set ...

Page 325: ...f the clock function The set date time resets to default 2000 01 01 00 00 after a power down unless a real time clockmodule with back up is installed In parameter 0 79 Clock Fault it is possible to program a warning if the clock has not been set properly for example after a power down Parameter 23 03 OFF Action Table 681 Parameter 23 03 OFF Action 23 03 OFF Action Default Value 1 No action Paramet...

Page 326: ...ect ramp 4 22 Run 23 Run reverse 24 Stop 25 Qstop 26 Dcstop 27 Coast 32 Set digital out A low 33 Set digital out B low 34 Set digital out C low 35 Set digital out D low 36 Set digital out E low 37 Set digital out F low 38 Set digital out A high 39 Set digital out B high 40 Set digital out C high 41 Set digital out D high 42 Set digital out E high 43 Set digital out F high AU373327181955en 000101 1...

Page 327: ...the timed action applies to Specify working nonworking days in Parameter 0 81 Working Days Parameter 0 82 Additional Working Days Parameter 0 83 Additional Non Working Days Option Name Description 0 All days 1 Working days 2 Non working days 3 Monday 4 Tuesday 5 Wednesday 6 Thurday 7 Friday 8 Saturday 9 Sunday 10 Day 1 of month 11 Day 2 of month 12 Day 3 of month 13 Day 4 of month 14 Day 5 of mont...

Page 328: ...h 34 Day 25 of month 35 Day 26 of month 36 Day 27 of month 37 Day 28 of month 38 Day 29 of month 39 Day 30 of month 40 Day 31 of month Parameter 23 08 Timed Actions Mode Table 683 Parameter 23 08 Timed Actions Mode 23 08 Timed Actions Mode Default Value 0 Timed actions auto Parameter Type Option Setup 2 set ups Conversion Index Data Type Uint8 Change during operation True Enable and disable automa...

Page 329: ... actions are overridden to OFF actions until passing the next time for an ON action Any OFF actions remain unchanged 1 Enabled After an update of time condition On and OFF actions are immediately set to the actual time programming of ON and OFF actions Timed Action ON RUN OFF STOP Power Cycle P23 09 Disabled Power Cycle P23 09 Disabled P23 09 Disable Enable Power Cycle P23 09 Enabled Status RUNNIN...

Page 330: ...ngs Motor bearings Motor bearings Motor bearings 2310 17 Maintenance Item Motor bearings Motor bearings Motor bearings Motor bearings 2310 18 Maintenance Item Motor bearings Motor bearings Motor bearings Motor bearings 2310 19 Maintenance Item Motor bearings Motor bearings Motor bearings Motor bearings 2311 0 Maintenance Action Lubricate Lubricate Lubricates Lubricate 2311 2 Maintenance Action Lub...

Page 331: ...vice log full Parameter 23 11 Maintenance Action Table 686 Parameter 23 11 Maintenance Action 23 11 Maintenance Action Default Value 1 Lubricate Parameter Type Option Array 6 Setup 1 set up Conversion Index Data Type Uint8 Change during operation True Select the action to be associated with the preventive maintenance event Option Name Description 1 Lubricate 2 Clean 3 Replace 4 Inspect check 5 Ove...

Page 332: ...etup 1 set up Conversion Index 0 Data Type Uint32 Change during operation True Set the interval associated with the current preventive maintenance event This parameter is only used if 1 Running Hours or 2 Operating Hours is selected in parameter 23 12 Maintenance Base The timer is reset in parameter 23 15 Reset Maintenance Word Example A preventive maintenance event is set up Monday at 8 00 Parame...

Page 333: ...et Parameter 23 16 Maintenance Text Table 691 Parameter 23 16 Maintenance Text 23 16 Maintenance Text Default Value 0 Parameter Type Range 0 20 Array 6 Setup 1 set up Conversion Index 0 Data Type VisStr 20 Change during operation True 6 individual texts Maintenance Text 0 Maintenance Text 5 can be written for use in either parameter 23 10 Maintenance Item or parameter 23 11 Maintenance Action The ...

Page 334: ...t up and down Time s Illustration 87 Wobble Function Parameter 30 00 Wobble Mode Table 693 Parameter 30 00 Wobble Mode 30 00 Wobble Mode Default Value 0 Abs freq abs time Parameter Type Option Setup All set ups Conversion Index Data Type Uint8 Change during operation False N O T I C E This parameter cannot be changed while the motor is running The standard speed open loop mode in parameter 1 00 Co...

Page 335: ...ce Default Value 0 No function Parameter Type Option Setup All set ups Conversion Index Data Type Uint8 Change during operation True Select the drive input to be used for scaling the delta frequency setting Option Name Description 0 No function 1 Analog input 53 2 Analog input 54 3 Frequency input 29 4 Frequency input 33 7 Analog input X30 11 8 Analog input X30 12 15 Analog input X48 2 16 Analog i...

Page 336: ...0 s Parameter Type Range 1 1000 s Setup All set ups Conversion Index 1 Data Type Uint16 Change during operation True This parameter determines the wobble sequence period This parameter can only be changed in stop mode Wobble time tup tdown Parameter 30 09 Wobble Random Function Table 701 Parameter 30 09 Wobble Random Function 30 09 Wobble Random Function Default Value 0 Off Parameter Type Option S...

Page 337: ...en applied 4 20 2 30 2 Adv Start Adjust Parameter 30 20 High Starting Torque Time s Table 706 Parameter 30 20 High Starting Torque Time s 30 20 High Starting Torque Time s Default Value Size related Parameter Type Range 0 60 s Setup All set ups Conversion Index 2 Data Type Uint16 Change during operation True High starting torque time for PM motor in flux control principle without feedback Paramete...

Page 338: ...eceived the drive starts in the selected direction After the delay in seconds specified in parameter 30 26 Delay Before Measurements the drive integrates the current consumption within the time defined in parameter 30 25 Measurement Duration After completing current integration for 1 direction the drive starts in the other direction and repeats the current integration On comparing the 2 integrated...

Page 339: ...amp Time Default Value Size related Parameter Type Range 0 01 3600 s Setup All set ups Conversion Index 2 Data Type Uint32 Change during operation True Ramp times during evacuation and measurement sequences 4 20 3 30 5 Unit Configuration Parameters in this group allow to configure the operation of internal units that communicate with the drive The settings affect the behavior of hardware component...

Page 340: ... Default Value Size related Parameter Type Range 0 1 Setup All set ups Conversion Index 4 Data Type Uint32 Change during operation True Enter the speed controller proportional gain Quick control is obtained at high amplification However if amplification is too great the process may become unstable Parameter 30 84 Process PID Proportional Gain Table 720 Parameter 30 84 Process PID Proportional Gain...

Page 341: ...Trip Time Delay Table 724 Parameter 31 02 Bypass Trip Time Delay 31 02 Bypass Trip Time Delay Default Value 0 s Parameter Type Range 0 300 s Setup All set ups Conversion Index 0 Data Type Uint16 Change during operation True Setting the time delay to pass from the drive experiences an alarm that stops it and until the motor is automatically switched to bypass control If the delay is set to 0 a driv...

Page 342: ... Type Option Setup 2 set ups Conversion Index Data Type Uint8 Change during operation True Option Name Description 0 Disabled 1 Enabled 4 22 Parameter Group 40 Special Settings 4 22 1 40 2 PM Motor Specific Parameter 40 28 Back EMF Protection Table 729 Parameter 40 28 Back EMF Protection 40 28 Back EMF Protection Default Value 1 Enabled Parameter Type Option Setup All set ups Conversion Index Data...

Page 343: ...Back EMF limitation 4 22 2 40 4 Extend Fault Log Parameter 40 40 Fault Log Ext Reference Table 731 Parameter 40 40 Fault Log Ext Reference 40 40 Fault Log Ext Reference Default Value 0 Parameter Type Range 200 200 Array 10 Setup All set ups Conversion Index 1 Data Type Int16 Change during operation False View the present reference value applied on impulse or analog basis when the logged event occu...

Page 344: ...e View the control word sent from the drive when the logged event occurred Parameter 40 46 Fault Log Status Word Table 737 Parameter 40 46 Fault Log Status Word 40 46 Fault Log Status Word Default Value 0 Parameter Type Range 0 65535 Array 10 Setup All set ups Conversion Index 0 Data Type V2 Change during operation False View the status word sent from the drive when the logged event occurred 4 22 ...

Page 345: ... connection in a parallel drive 7 Power card 8 rectifier connection in a parallel drive 8 Inrush card optional 9 Fan power card 1 optional 10 Fan power card 2 optional Parameter 43 00 Component Temp Table 740 Parameter 43 00 Component Temp 43 00 Component Temp Default Value 0 C Parameter Type Range 128 127 C Array 18 Setup All set ups Conversion Index 100 Data Type Int8 Change during operation Tru...

Page 346: ...7 Array 8 Setup All set ups Conversion Index 100 Data Type Int8 Change during operation True Shows the heat sink temperature at the location of the phase U IGBT power module This measurement is not available in all enclo sure sizes Parameter 16 34 Heatsink Temp uses the value in this parameter Parameter 43 11 HS Temp ph V Table 744 Parameter 43 11 HS Temp ph V 43 11 HS Temp ph V Default Value 0 C ...

Page 347: ...l placement for fan B is on the enclosure door the internal fan The value of this parame ter is The actual fan speed when there is a DC fan in the drive Relative speed when there is an AC fan in the drive Parameter 43 15 PC Fan C Speed Table 748 Parameter 43 15 PC Fan C Speed 43 15 PC Fan C Speed Default Value 0 RPM Parameter Type Range 0 65535 Array 8 Setup All set ups Conversion Index 67 Data Ty...

Page 348: ...g operation True Shows the speed of the power card fan D Parameter 43 24 FPC Fan E Speed Table 752 Parameter 43 24 FPC Fan E Speed 43 24 FPC Fan E Speed Default Value 0 RPM Parameter Type Range 0 65535 Array 2 Setup All set ups Conversion Index 67 Data Type Uint16 Change during operation True Shows the speed of the power card fan E Parameter 43 25 FPC Fan F Speed Table 753 Parameter 43 25 FPC Fan ...

Page 349: ... the automatic reset function in parameter 14 20 Reset Mode Warning Auto matic wake up is possible If a warning or alarm is marked against a code in the alarm warning code list this means that either a warning occurs before an alarm or it is possible to specify whether a warning or an alarm should be shown for a given fault This is possible for instance in parameter 1 90 Motor Thermal Protection A...

Page 350: ... fans X 25 Brake resistor short circuited X 26 Brake resistor power limit X X Parameter 2 13 Brake Power Monitor ing 27 Brake chopper short circuited X X 28 Brake check x X Parameter 2 15 Brake Check 29 Heat sink temp X X X 30 Motor phase U missing X X X Parameter 4 58 Missing Motor Phase Function 31 Motor phase V missing X X X Parameter 4 58 Missing Motor Phase Function 32 Motor phase W missing X...

Page 351: ...X 55 AMA parameter out of range X 56 AMA interrupted by user X 57 AMA time out X 58 AMA internal fault X X 59 Current limit X 60 External interlock X X 61 Feedback error X X Parameter 4 30 Motor Feedback Loss Function 62 Output frequency at maximum limit X X 63 Mechanical brake low X Parameter 4 30 Motor Feedback Loss Function 64 Voltage limit X 65 Control board overtemperature X X X 66 Heat sink ...

Page 352: ...ans X X 122 Mot rotat unexp X 123 Motor mod changed X 157 Power limit mot X Parameter 4 80 Power Limit Func Motor Mode parameter 4 82 Power Limit Motor Mode 158 Power limit gen X Parameter 4 81 Power Limit Func Generator Mode parameter 4 83 Power Limit Generator Mode 210 Position tracking X X Parameter 4 70 Position Error Func tion parameter 4 71 Maximum Posi tion Error parameter 4 72 Position Er ...

Page 353: ...ing power 5 1 3 Indicator Light Table 755 Indicator Light Warning Yellow Alarm Flashing red Trip locked Yellow and red 5 1 4 Alarm Word Warning Word and Extended Status Word Table 756 Description of Alarm Word Warning Word and Extended Status Word Bit Hex Dec Alarm word Alarm word 2 Warning word Warning word 2 Extended status word Alarm Word Extended Status Word 0 00000001 1 Brake check A28 Servic...

Page 354: ...scharge high Inverter Overld W9 Discharge high Output freq high speed parameter 4 53 Warning Speed High 10 00000400 1024 DC under volt A8 Start failed DC under volt W8 Multi mo tor under load Output freq low speed parameter 4 52 Warning Speed Low 11 00000800 2048 DC over volt A7 Speed limit DC over volt W7 Multi mo tor over load Brake check OK brake test NOT OK 12 00001000 4096 Short circuit A16 E...

Page 355: ...urrent limit W59 Power Limit Motor Unused 26 04000000 67108864 Brake resistor A25 Motor rotat ing unex pectedly A122 Low temp W66 Power Limit Generator Unused 27 08000000 134217728 Brake IGBT A27 Reserved Voltage limit W64 Reserved Unused 28 10000000 268435456 Option change A67 Reserved Encoder loss W90 Reserved Unused 29 20000000 536870912 Drive initial ized A80 Encoder loss A90 Output freq lim W...

Page 356: ...that the drive programming and switch settings match the analog signal type Perform an input terminal signal test 5 2 3 WARNING ALARM 3 No Motor Cause No motor is connected to the output of the drive 5 2 4 WARNING ALARM 4 Mains Phase Loss Cause A phase is missing on the supply side or the mains voltage imbalance is too high This message also appears for a fault in the input rectifier Options are p...

Page 357: ... 1 90 Motor Thermal Protection is set to warning options The drive trips when the counter reaches 100 if parameter 1 90 Motor Thermal Protection is set to trip options The fault occurs when the motor runs with more than 100 overload for too long Troubleshooting Check for motor overheating Check if the motor is mechanically overloaded Check that the motor current set in parameter 1 24 Motor Current...

Page 358: ...ters 1 20 to 1 25 5 2 14 ALARM 14 Earth Ground Fault Cause There is current from the output phase to ground either in the cable between the drive and the motor or in the motor itself The current transducers detect the ground fault by measuring current going out from the drive and current going into the drive from the motor Ground fault is issued if the deviation of the 2 currents is too large The ...

Page 359: ...G ALARM 20 Temp Input Error Cause The temperature sensor is not connected 5 2 19 WARNING ALARM 21 Parameter Error Cause The parameter is out of range The parameter number is shown in the display Troubleshooting Set the affected parameter to a valid value 5 2 20 WARNING ALARM 22 Hoist Mechanical Brake Cause The value of this warning alarm shows the type of warning alarm 0 The torque reference was n...

Page 360: ...he warning is active when the dissipa ted braking power is higher than 90 of the brake resistor power If option 2 Trip is selected in parameter 2 13 Brake Power Monitor ing the drive trips when the dissipated braking power reaches 100 5 2 25 WARNING ALARM 27 Brake Chopper Fault Cause The brake transistor is monitored during operation and if a short circuit occurs the brake function is disabled and...

Page 361: ...sonnel must perform installation start up and maintenance Disconnect power before proceeding Remove the power from the drive and check motor phase V 5 2 30 ALARM 32 Motor Phase W Missing Cause Motor phase W between the drive and the motor is missing Troubleshooting W A R N I N G HAZARDOUS VOLTAGE AC drives contain hazardous voltage when connected to the AC mains or connected on the DC terminals Fa...

Page 362: ...rvice department 256 258 The power EEPROM data is defective or too old Replace the power card 512 519 Internal fault Contact the supplier or service department 783 Parameter value outside of minimum maximum limits 1024 1284 Internal fault Contact the supplier or service department 1299 The option software in slot A is too old 1300 The option software in slot B is too old 1302 The option software i...

Page 363: ... gatedrive card 5 2 38 WARNING 40 Overload of Digital Output Terminal 27 Troubleshooting Check the load connected to terminal 27 or remove the short circuit connection Check parameter 5 00 Digital I O Mode and parameter 5 01 Terminal 27 Mode 5 2 39 WARNING 41 Overload of Digital Output Terminal 29 Troubleshooting Check the load connected to terminal 29 or remove the short circuit connection Check ...

Page 364: ... 2 44 WARNING 48 1 8 V Supply Low Cause The 1 8 V DC supply used on the control card is outside of the allowed limits The supply is measured on the control card Troubleshooting Check for a defective control card If an option card is present check for overvoltage 5 2 45 WARNING 49 Speed Limit Cause The warning is shown when the speed is outside of the specified range in parameter 4 11 Motor Speed L...

Page 365: ...he settings in parameter group 1 2 Motor Data 5 2 52 ALARM 56 AMA Interrupted by User Cause The AMA is manually interrupted Troubleshooting Re run the AMA calibration 5 2 53 ALARM 57 AMA Internal Fault Cause Internal fault Troubleshooting Try to restart the AMA Repeated restarts can overheat the motor 5 2 54 ALARM 58 AMA Internal Fault Cause Internal fault Troubleshooting Contact the supplier 5 2 ...

Page 366: ... can operate safely at a higher output frequency The warning clears when the output drops below the maximum limit 5 2 59 ALARM 63 Mechanical Brake Low Cause The actual motor current has not exceeded the release brake current within the start delay time window 5 2 60 WARNING 64 Voltage Limit Cause The load and speed combination demands a motor voltage higher than the actual DC link voltage 5 2 61 W...

Page 367: ...roubleshooting To check compatibility contact the supplier with the type code from the unit nameplate and the part numbers on the cards 5 2 67 WARNING 73 Safe Stop Auto Restart Cause STO activated Troubleshooting With automatic restart enabled the motor can start when the fault is cleared 5 2 68 Warning 76 Power Unit Setup Cause The required number of power units do not match the detected number o...

Page 368: ...r a manual reset Troubleshooting To clear the alarm reset the unit 5 2 73 ALARM 81 CSIV Corrupt Cause The CSIV file has syntax errors 5 2 74 ALARM 82 CSIV Parameter Error Cause CSIV failed to initialize a parameter 5 2 75 ALARM 83 Illegal Option Combination Cause The mounted options are incompatible 5 2 76 ALARM 88 Option Detection Cause A change in the option layout is detected Parameter 14 89 Op...

Page 369: ...g Check the motor model 5 2 84 WARNING ALARM 157 Power Limit Mot Cause The output power exceeds the value defined in parameter 4 82 Power Limit Motor Mode 5 2 85 WARNING ALARM 158 Power Limit Gen Cause The generating power exceeds the value defined in parameter 4 83 Power Limit Generator Mode 5 2 86 WARNING ALARM 210 Position Tracking Cause The actual position error exceeds the value in parameter ...

Page 370: ...uch Timout The timeout timer is started as soon as the touch probe positioning is activated even if the application is not moving 5 2 93 WARNING 220 Configuration File Version not Supported Cause The drive does not support the current configuration file version Customization is aborted 5 2 94 WARNING 250 New Spare Part Cause A component in the drive system has been replaced Troubleshooting Reset t...

Page 371: ...current ILIM Current limit IM N Nominal motor current IVLT MAX Maximum output current IVLT N Rated output current supplied by the drive IP Ingress protection LCP Local control panel MCT Motion control tool ns Synchronous motor speed PM N Nominal motor power PELV Protective extra low voltage PCB Printed circuit board PM motor Permanent magnet motor PWM Pulse width motor RPM Revolutions per minute R...

Page 372: ...cate procedures Bullet lists indicate other information Italicized text indicates Cross reference Link Parameter name Parameter group name Parameter option Footnote All dimensions in drawings are in mm in AU373327181955en 000101 130R1208 372 Danfoss A S 2021 08 Appendix VLT AutomationDrive EZ FC 321 Programming Guide ...

Page 373: ...tor light 20 L LCP 22 List of warnings and alarms 356 M Main menu mode 29 Mains Warning 356 362 Mechanical brake control 358 Motor Warning 357 357 361 361 361 P Phase imbalance 362 Potentiometer reference 14 Pulse start stop 12 Q Quick menu 26 Quick transfer 22 R Reset 367 S Short circuit Alarm 359 Speed up speed down 13 Start Stop 12 STO Warning 367 367 Symbols 15 371 T Torque Warning 358 Trouble...

Page 374: ...ltage Binary reference A signal transmitted to the serial communication port Break away torque e75za078 10 1 2 3 C CDM A CDM is a drive system without the motor and without the measuring sen sors which are mechanically connected to the motor shaft The drive sys tem consists of but is not restricted to the BDM and extensions such as the feed module and auxiliary equipment CT characteristics Constan...

Page 375: ... Motor current actual IM N Rated motor current nameplate data Intermittent duty cycle An intermittent duty rating refers to a sequence of duty cycles Each cycle consists of an on load and an off load period The operation can be either periodic duty or non periodic duty L LCP The local control panel is the keypad for controlling the drive lsb Least significant bit M MCM Short for mille circular mil...

Page 376: ... I5 2 I7 2 In 2 In addition a high power factor indicates that the different harmonic cur rents are low The DC coils in the drive produce a high power factor which minimizes the imposed load on the mains supply Preset reference A defined preset reference to be set from 100 to 100 of the reference range Selection of 8 preset references via the digital terminals Process PID The PID control maintains...

Page 377: ...s a restart until the cause of the fault has dis appeared To cancel the trip state restart the drive Do not use the trip state for personal safety Trip lock The drive enters this state in fault situations to protect itself The drive re quires physical intervention for example when there is a short circuit on the output A trip lock can only be canceled by disconnecting mains re moving the cause of ...

Page 378: ...printed material Danfoss reserves the right to alter its products without notice This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed All trademarks in this material are property of the respective companies Danfoss and the Danfoss logotype are trademarks of Danfoss A S All rights res...

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